Latest revision as of 04:05, 3 December 2015

1 Safety Instructions
2 Preparation
3 Unfold the box and check the package list
4 Assemble the threaded rods of Y axis
5 Assemble the front and back support of Y axis
6 Thread the smooth rods and linear bearings.
7 Mount the Y motor
8 Y belt driving wheel
9 Build the print platform
10 Mount the Y belt
11 Right Z motor mount
12 Left Z motor mount
13 Side panel assembly
14 Main frame assembly
15 Fan mount
16 Mount the Z endstop
17 Mount the Z motors
18 Mount the couplings
19 Mount the building platform.
20 Assemble the left end of the X axis（motor end)
- 20.1 mount the Linear Bearing & Z-axis nut
- 20.2 mount the X motor
- 20.3 Mount the endstop
21 Assemble the right end of the X axis (X idler end)
22 Assembly of the extruder carriage
23 Assemble the the X&Z axis
24 Assemble the Z axis top mount
25 X belt driving wheel
26 Add the belt
27 Mount the hotend
28 Mount the extruders
29 Mount the LCD panel
30 Mount the control board
31 Mount the power supply unit(PSU ) and the socket.
32 Mount the Y endstop
33 Wiring
- 33.1 Step1. Connect wires for motors
- 33.2 Step2. Connect heating wires
- 33.3 Step3. Connect wires for thermistor
- 33.4 Step4. Connect wires for endstop
- 33.5 Step5. Connect wires for Fan
- 33.6 Step6. Connect wires for LCD panel
- 33.7 Step7. Connect wires for power input
- 33.8 Step8. Connect the wires to the PSU
34 Mount the filament spool
35 more

Safety Instructions

Building the printer will require a certain amount of physical dexterity, common sense and a thorough understanding of what you are doing. We have provided this detailed instruction to help you assemble it easily.

However ultimately we cannot be responsible for your health and safety whilst building or operating the printer, with that in mind be sure you are confident with what you are doing prior to commencing with building or buying. Read the entire manual to enable you to make an informed decision.

Building and operating involves electricity, so all necessary precautions should be taken and adhered to, the printer runs on 12V supplied by a certified power supply, so you shouldn’t ever have to get involved with anything over 12V but bear in mind there can still be high currents involved and even at 12V they shouldn’t be taken lightly.

High temperatures are involved with 3D Printing, the Extrusion nozzle of the hot end can run about 230°C, the heated bed runs 110°C and the molten plastic extruded will initially be at around 200°C, so special care and attention should be made when handling these parts of the printer during operation.

We wouldn’t recommend leaving your printer running unattended, or at least until you are confident to do so. We cannot be held responsible for any loss, damage, threat, hurt or other negligent result from either building or using the printer.

Preparation

1. Unpack the kit and check if all parts are in the box and check the condition of each part, there might be some damage during shipping. To help you with this, there is BOM in the box and each bag was labeled with part number.

2. Contact our customer service immediately by email or through the website if you find any missing or damaged parts. And on the bottom of the BOM, there is a signature of reviewer, please take a picture of it and attach the picture in your mail.

3. Read through each chapter of these instructions to gain an over-all idea of what is involved and how long it might take, before starting on the work described. Or you can watch the video here.

4. Before you start, you can put all the part in order to save your time especially those screws and nuts. Do not mix them up.

5. Some printed parts may need more filing than others to ensure a secure fit when screwing together. Please do not over file a part, it is best to remove a small amount of excess plastic and test the fit then re-file as necessary. No excessive forces should be required to bring parts together.

6. Ensure you have the necessary skills to carry out the work, or enlist the help of someone who does.

7. Work on a big firm table or bench in a clean dry well-lit area.

8. This kit contains tiny parts; please keep them away from kids under 3.

9. Ask for help if you run into any problems - our contact details are on the website and we will always do our best to resolve any problems encountered.

Unfold the box and check the package list

Unfold the package and take all the parts out to check the condition of the items.

All the acrylic plate has been etched with part ID and the plate is covered with a sheet of kraft paper, you need to tear them off.

The part ID is corresponding to the number labeled on the bag of every part. Some parts may not have label, you can refer to the pictures on the package list.

Download the Building instruction here.

For instruction videos, please go to our YouTube channel.

Assemble the threaded rods of Y axis

Required parts	Part ID	Required number
450mm threaded rod	No.5	2
M10 washer	No.9	8
M10 hex nut	No.13	8
M10 spring washer	No.10	6
Connecting fender	No.A14	2

Thread the nuts and washers into the two M10 threaded rods separately. The order should be:

Watch the Video here.

Assemble the front and back support of Y axis

Required parts	Part ID	Required number
M10 washer	No.9	4
M10 hex nut	No.13	4
Y axis front support	No.A9	1
Y axis front support	No.A10	1
Y axis rear support	No.A11	1
Y axis rear support	No.A12	1

Thread the plate to both end of the threaded rod in the following order:2

Front outside support plate: No.A9

Front inside support plate: No.A10

Rear outside support plate: No.A12

Rear inside support plate: No.A11

Screw up the threaded rods and support plates with M10 nut and M10 washer at both end. Hand tighten the M10 Nuts against the M10 Washers. Try to keep the rods parallel and the four acrylic pieces parallel.

Tips:

the Y-axis must be a rectangle, that is the rods on both side should be parallel, so is the front and back plate. Otherwise it will cause obstruction for the belt later.

You can watch the video here.

Thread the smooth rods and linear bearings.

Required parts	Part ID	Required number
SCS8UU Linear Bearing	No.39	4
420mm Smooth rod	No.3	2
locking ring	No.37	2

Thread the smooth rod into the Y axis support plate from rear to front, and thread the locking ring and 2 SCS8UU Linear Bearing on the smooth rod in turn.

Screw up the locking ring

watch video here

Mount the Y motor

Required parts	Part ID	Required number
stepper motor	No.65	1
Y motor holder	No.A13	1
M3 x12mm screw	No.25	3
M3 x 20mm screw	No.27	2
M3 washer	No.7	5
M3 square nut	No.17	2
Pulley	No.45	1

Step1. Mount the pulley on the motor shaft, one of the screws should be screwed on the cross section of the shaft. Screw it tightly.

Step2. Then screw the motor on the Y motor holder with 3 M3 x 12 screws and M3 washers.

Step 3. Push the Y Motor holder tab into the square hole in Rear -Outside Plate and Rear - Inside Plate. You may need to use a little force, but be careful not to break or crack any of the Acrylic pieces. Secure the Y Motor holder with 2 M3x20 mm Screws , 2 M3 Washers and 2 M3 Square Nuts.

You can watch the video here.

Y belt driving wheel

Required parts	Part ID	Required number
Driven wheel holder	No.42	1
Driven wheel	No.43	1
R84zz Ball Bearing	No.44	2
M3 x20mm screw	No.27	1
M4 x 25mm screw	No.35	1
M3 washer	No.7	1
M4 washer	No.8	1
M4 lock nut	No.14	1
wing nut	No.15	1

Step1. Thread the M3 x 20 screw and M3 washer through the Driven wheel holder .

Step2. Insert the two MR84zz ball bearings into both ends of the driven wheel.

Step3.Put the M4 x25 screw and M4 washer through the driving wheel. Lock the other end with a M4 lock nut. You may need a wrench to tighten locking nut.

*Do not screw it too tight, you should leave enough room for the wheel to turn freely.

Step4. Mount the assembled bearing holder onto the front support plates. And screw it with a wing nut.

Look at this picture, the driving wheel and the pulley should be in a straight line. You can refer to the video here.

Build the print platform

Required parts	Part ID	Required number
Building platform support	No.A15	1
Belt mount	No.38	1
M3 x12mm screw	No.25	2
M4 x 16mm screw	No.34	16
M3 washer	No.7	2
M4 washer	No.8	16

Step1. Mount the belt mount at the middle of the building platform support with 2 M3 x12mm screws and M3 washers.

Step2. Mount the the building platform support on the 4 SCS8UU linear bearings on the rod with M4x16mm screws and M4 washers

Note the direction of the building platform support, you can judge from the direction of the belt mount, whose direction is corresponding to the Y axis.

You can refer to the video here.

Mount the Y belt

Required parts	Part ID	Required number
Timing belt	No.46	1
M3 x8mm screw	No.23	2
M3 washer	No.7	2

Step1. Punch a M2.5 hole on one end of the belt (the hole can be as the diameter of the M2.5 screw , leave enough margin)

Step2. Fix the belt on one side of the belt -mount with a M3 x 8 screw and washer(.

Step3. Thread the belt around the pulley on the motor and the driving wheel.

Step4. Taut the belt to determine the length of the belt, punch another hole and and fix the other end of the belt mount with a M3 x 8 screw and washer.

Step5. Cut off the rest of the belt

Tips:

1. Before you drill your second hole, make sure to pull belt tightly to find the proper placement of hole for a tight belt, if it is too loose, it will hinder the move of the print platform.

2. Loosen the Y idler wing nut when tightening belt onto the Y belt mount in order to make securing the belt to the block easier. Be sure to tighten wing nut fully once done.

3.The belt should be vertical with the Y axis support plate.

Watch the video here.

Right Z motor mount

Required parts	Part ID	Required number
M3 x 16mm screw	No.26	5
M3 Square nut	No.17	5
M3 washer	No.7	5
Motor holder	No.A5	1
Motor Holder support	No.A6	2

Step1. Assemble the 2 A6 and A5 together, screw up with 3 M3 x 16mm screw ,M3 washer and M3 Square nut .

*Note the direction of the A5,the small round hole is on the right.

Step2. Fix the assembled motor mount on the right-bottom of A1 with M3 x 16mm screw, M3 washer and M3 Square nut.

Be very careful here, if you can not insert it into the hole you can loose the screw on the motor mount and try again.

Watch the video here.

Left Z motor mount

Required parts	Part ID	Required number
M3 x 16mm screw	No.26	5
M3 Square nut	No.17	5
M3 washer	No.7	5
Motor holder (left)	No.A4	1
Motor Holder support	No.A6	1
Motor Holder support	No.A7	1
Main frame	No.A1	1

Step 1. Insert the A6 and A7 into A5, note the detail:A7 is on the left and A6 is on the right.

*Note the direction of the A4,the small round hole is on the left.

Step 2. Fix the assembled motor mount on the left-bottom of A1 with M3 x 16mm screw, M3 and square nut.

Be very careful here, if you can not insert them into the hole you can loose the screw on the motor mount and try again.

Watch the video here.

Side panel assembly

Required parts	Part ID	Required number
M3 x 16mm screw	No.26	6
M3 Square nut	No.17	6
M3 washer	No.7	6
Side panel(left)	No.A2	1
Side panel(right)	No.A3	1

Fix the side panels on A1 with M3 x 16mm screw, M3 Square nut and M3 washer. Watch the video here.

If the tab doesn’t fit the hole, there must be some manufacturing faulty, please use the file to trim it.

Main frame assembly

Required parts	Part ID	Required number
M3 x 16mm screw	No.26	2
M3 x 20mm screw	No.27	4
M3 hex nut	No.12	4
M3 square nut	No.17	2
M3 washer	No.7	6

Step 1. Put the assembled Y axis into the main frame, put the main frame between the connecting fender and the M10 nut. The Connecting fender is at the front part of the Y axis.

Step 2. Connect the side panel to the rear support plate, screw it up with M3 x 16mm screw,M3 washer and M3 square nut.

Step 3. Fix the connecting fender to A1 with M3 x 20mm screw, M3 washer and M3 hex nut.

Watch the video here.

Fan mount

Required parts	Part ID	Required number
M3 x 25mm screw	No. 28	4
M3 hex nut	No. 12	4
M3 washer	No.7	6
Fan	No.51	1

Mount the fan on the BACK of the left side of the A1. Fix it with 4 M3 x25 mm screw, M3 washer and 4 M3 hex nut.

*Note the direction of the fan, the side with wires is at outside. The fan is for the heat dissipation of the control board.

Watch the video here.

Mount the Z endstop

Required parts	Part ID	Required number
M2.5 x 16mm screw	No. 21	2
M2.5 hex nut	No. 11	2
End stop	No.54	1

Mount the endstop on the outside of A7 with M2.5 x 16mm screw and M2.5 hex nut

Mount the Z motors

Required parts	Part ID	Required number
stepper motor	No.65	2
M3 x12mm screw	No.25	8
M3 washer	No.7	6

Step1.Thread the wires of the motor through the holes on the bottom of A1.

Step2.Screw up the motors on A5 with 4 M3 x 12 screws and M3 washers. Mount the other Z motor on A4 in the same way.

For detailed assembly process, please watch video here.

Mount the couplings

Required parts	Part ID	Required number
Coupling	No.48	2

Step 1. Fix the two couplings on the Z motor shaft separately. Please note:

1.The opening of both end, one is 5mm, another is 8mm, connect the 5mm hole to the motor shaft.Half and half. Screw it tightly.

2.The screw should be fixed on the cross section (the flat side) of the motor shaft.

Repeat the steps for another couplings.

*The bottom of the coupling is better to be leveled with No. A4.

watch video here.

Mount the building platform.

Required parts	Part ID	Required number
Thermometry & Heating wire	No.58	1
Heatbed set	No.59	1
Building platform	No.60	1
wing nut	No.15	4
Hex Counter-sunk-head screw	No.19	4
Spring	No.36	4

Step 1.Stack the heatbed and the aluminum plate together with he aluminum plate above, the heat bed below.

Step 2.Connect the heatbed and the aluminum plate to the acrylic plate with 4 Hex Counter-sunk-head screw with the spring in between.

Step 3. Lock the screw with a wing nut .

watch video here.

Assemble the left end of the X axis（motor end)

watch the video here.

mount the Linear Bearing & Z-axis nut

Required parts	Part ID	Required number
Z-axis nut	No.16	1
X-axis motor end	No.M1	1
Linear Bearing LMH8LUU	No. 41	1
M3 x 50 screw	No.31	1
M3 x 6mm screw	No. 22	8
M3 washer	No. 7	2
Spring	No. 36	1

Step1. Mount the Z nut on the X-axis left end from bottom to up, fix with M3 x 6mm screws.

Step2. Mount the linear bearing on X-axis motor end from bottom to up. Fix it up with M3 x 6mm screws .

Step3. Mount the endstop trigger.

1.Thread a M3 washer> spring> M3 washer in order to the M3x 50mm screw.

2.Thread half of the M3x50mm screw into the screw hole.

mount the X motor

Required parts	Part ID	Required number
M3 x 6 mm screw	No.22	3
Stepper motor	No.65	1
Pulley	No.45	1

Step 1. Mount the pulley on the motor shaft. Screw it on the flat side.

Step 2.Mount the stepper motor on the motor end with 3 M3 x 6 mm screw.

Mount the endstop

Required parts	Part ID	Required number
M2.5 x 8 mm screw	No. 20	2
End stop	No.54	1

Mount the endstop on the top of X-axis motor end with two M2.5 x 8mm screw.

Assemble the right end of the X axis (X idler end)

For the whole process of assembly of this part, please refer to the video here.

Required parts	Part ID	Required number
Z-axis nut	No.16	1
X-axis idle end	No.M2	1
Linear Bearing LMH8LUU	No. 41	1
M3 x 6mm screw	No. 22	8

Step1.Mount the Z axis nut on the bottom of X-axis right end with 4 M3 x 6mm screws.

Step2. Mount the linear bearing on X-axis motor end from bottom to up. Fix it up with M3 x 6mm screws .

Assembly of the extruder carriage

Required parts	Part ID	Required number
X Carriage	No.M3	1
Bearing Bracket	No.M4	4
Extruder holder	No.M5	1
Linear BearingLM8LUU	No.40	2
Belt bracket	No.47	1
M3x6mm screw	No. 22	8
M3x12mm screw	No. 25	2
M4x6mm screw	No. 32	2
M3 nut	No.12	2

Step1.fix the 4 Bearing Brackets on the back of the X Carriage loosly with M3x6mm screws. Insert the linear bearing into the slot and screw the bracket tightly.

Please notice the front and back of the plate.

Step2.fix the belt mount on the back of the carriage with 2 M3x 12mm screws and M3 hex nuts.

Step2. Fix the extruder holder on the front side of the X carriage using M4x6mm screws.

watch the video here

Assemble the the X&Z axis

Required parts	Part ID	Required number
L320mm threaded rod	No.4	2
L340mm smooth rod	No.1	2
L470mm smooth rod	No.2	2
locking ring	No.37	4

Step1. Thread the threaded rod to the nut of both end of X axis.

Keep both end of X axis at the same place of the rod, you are advised to measure the distance of the both side so that they are at the same level when you put them up.

Step2. Plug the threaded rod on the X motor end to the left coupling on the left bottom of the Z axis. Then thread the 340mm smooth rod into the linear bearing.

Step3. Thread the 470mm smooth rod into the X motor end > thread 2 locking rings (No.38) on the 2 rods separately > thread the extruder carriage on the two rods.

Step 4. Add another two locking rings on the smooth rod and thread the two X axis smooth rods into the hole of X idler end.

Plug the vertical threaded rod into the coupling on the right bottom of the Z axis. Then thread the 340mm smooth rod into the linear bearing. Screw up the 4 locking rings.

Note: The smooth rods and the threaded rod of Z axis is vertical, and the X axis is horizontal ,which is very important, or it will hinder the move of the Z axis.

watch the video here

Assemble the Z axis top mount

Required parts	Part ID	Required number
Z top mount	No.A8	2
M3 x 16mm screw	No.23	6
M3 Square nut	No.17	6
locking ring	No.37	2
M3 washer	No.7	6

Step1. Put the locking ring on the two smooth rods separately.

Step 2. Add the Z top mount (No.A8) to the top of A1. slowly rotate the rods into the holes, or add some lubricants on the rods. Do not force it, or u will break the acrylic piece.

Step 3. Screw it up with M3 x 16mm screw and M3 Square nut.

Step4. Screw up the locking ring on smooth rods.

Watch the video here.

X belt driving wheel

Required parts	Part ID	Required number
Driven wheel holder	No.42	1
Driven wheel	No.43	1
R84zz Ball Bearing	No.44	2
M3 x40mm screw	No.30	1
M4 x 25mm screw	No.35	1
M3 washer	No.7	1
M4 washer	No.8	1
M4 lock nut	No.14	1
wing nut	No.15	1

Step1. Thread the M3 x 20 screw and M3 washer through the Driven wheel holder .

Step2. Insert the two MR84zz ball bearings into both ends of the driven wheel.

Step3.Put the M4 x25 screw and M4 washer through the driving wheel. Lock the other end with a M4 lock nut. You may need a wrench to tighten locking nut.

Do not screw it too tight, you should leave enough room for the wheel to turn freely.

Watch video here.

Add the belt

Required parts	Part ID	Required number
Timing belt	No.46	1
Belt bracket	No.47	1

Step1. Insert one end of the belt in the groove. Pay attention to the tooth mesh of the belt and the groove.

Step2. Thread another end of the belt through the X motor end around the pulley.

Step3. Threaded the belt through the belt driving wheel and put the driving wheel into the X idler end, lock it with a wing nut.

Step4. Insert another end of the belt into the groove. Cut the spare part. Be sure of the length of the belt.

Step5. Taut the belt and tighten the wing nut.

*Note the direction of the driving wheel, the side with bolt head should be towards the A1, or it will scratch the acrylic plate.

watch video here.

Mount the hotend

Required parts	Part ID	Required number
Hotend	No.66	1
M4x6mm screw	No.32	2
M4 washer	No.8	1

Mount the hot end on the extruder holder plate from bottom to up with 2 M4x6mm screws and M4 washers.

watch video here.

Mount the extruders

Required parts	Part ID	Required number
Extruder	No.60	2
M4x12mm screw	No.33	8
M4 washer	No.8	8

Mount the extruders on top of the main frame with M4x12mm screws.

Mount the LCD panel

Required parts	Part ID	Required number
LCD 2004	No.67	1
Knob	No.50	1
Spacer	No.49	4
M3 x 12mm screw	No.25	4
M3 washer	No.7	1

Step 1. Insert the spacer into the 4 holes on the LCD panel from front to back.

Step 2.Insert the LCD in the LCD frame on A1, fix it with 4 M3 x 12mm screws and M3 washers .

Step 3. Screw up the knob cap.

Pay attention to the two connectors at the back of the LCD.

EXP 1 is for the LCD.

EXP 2 is the SD card reader.

Do not mix them up.

Here you can watch the video.

Mount the control board

Required parts	Part ID	Required number
Control board kit	No.68	1
Sticker	No.56	1
Heat sink	No.55	1
Spacer	No.49	4
M3 x 12mm screw	No.25	4
M3 washer	No.7	1

Step 1. Cut the sticker into small pieces.

Step2. Past the heat sink onto the chip of the A4988 drivers(on the main board) . The sticker is double sided adhesive.

Step 3. Insert the spacer into the 4 holes of the board from back to front.

Step 4. Mount the board kit on the left side panel with 4 M3 x 12mm screws and M3 washers .

Note the direction of the board, the green connectors are downwards to got enough heat dissipation from the fan.

Here is the video.

Mount the power supply unit(PSU ) and the socket.

Required parts	Part ID	Required number
Power supply Unit	No.61	1
3D Power Cable	No.62	1
M4 x 12mm screw	No.33	3
M3 x 16 Hex Counter-sunk-head screw	No.18	2
M3 hex nut	No.12	2
M4 washer	No.8	1
Power Cable	No.63	1

Step1. take off the wires connected to the socket, before you do, please take a photo of the wire connection, in case you connect them wrongly later.

Step2. Thread the wires that is connected to the red switch through another hole on the bottom of the right side panel( A2) from outside to inside and connect the 3 wires (brown, blue, yellow) to the socket, do not mix them up. Refer to the above picture. Then pull the other wires out.

Step3. Mount the socket on the bottom of the right side panel( A2) with 2 M3 x 16 Hex Counter- sunk-head screws and M3 hex nut.

Step4. Thread the power cable from inside to outside.

Step4. Mount the PSU on the right side panel with 3 M4 x 12mm screws . And M4 washer.

Step5. Connect the wires to the PSU.

As you can see, there are 7 wires and 9 screws in total.

Note the correspondence between the color of wires and the connector.

Color of wire	connectorD
Brown	L
Blue	N
Yellow	GND
Red	+ V
Black	COM

watch video here.

Mount the Y endstop

Required parts	Part ID	Required number
M2.5 x 16mm screw	No. 21	2
M2.5 hex nut	No. 11	2
End stop	No.54	1

Mount the endstop on the A12 with M2.5 x 16mm screw and M2.5 hex nut

Wiring

Here is the detailed wiring of GTM32 control board

Step1. Connect wires for motors

1) Connect wires for X-axis motor.

2) Connect wires for Y-axis motor.

3)Connect wires for the 2 Z-axis motors.

4) Connect Extruder motors

Connect extruder 0.

Connect extruder 1,if you are assembling the dual extruder model.

Step2. Connect heating wires

1） Connect heating wires for heatbed.

There are 4 heating wires for the heatbed, 2 black and 2 red, you need to connect the 2 red wires in one screw and the 2 black wires in another.

First loos the screws in the green terminal and put the red and black wires into the slot separately, and screw it up.

There is no “+” and “-“ polarity for heating wires

2） Connect heating wires for hotend 0.

Step3. Connect wires for thermistor

1) Connect wires for thermistor of heatbed.

2)Connect wires for thermistor of hotend 0

Step4. Connect wires for endstop

There is no “+” and “-“ polarity for endstop

1) Connect wires for endstop of X-axis at X-Min.

2)Connect wires for endstop of Y-axis at Y-Min.

3) Connect wires for endstop of Z-axis at Z-Min.

Step5. Connect wires for Fan

Note the “+” and “-“ polarity for fan

Red: +

Black: -

1)Connect fan for control board at FAN3.

2)Connect fan for extruder 0 at FAN0.

3)Connect fan for extruder 1, connect the other to FAN1.

4)Connect fan for hotend at FAN4.

Note: for the fan of hotend, you will need the extension wire. Just connect the red and black connectors.

Step6. Connect wires for LCD panel

There are two cables, one is for LCD encoder, the other is for SD card.

EXP1 to LCD

EXP2 to SD card

BTW, do you see the small screw above the SD card reader, if the text in of the LCD phases in an out or there is only blocks on the screen, you can adjust this screw to recovery it.

Step7. Connect wires for power input

Step8. Connect the wires to the PSU

Note the correspondence between the color of wires and the connector.

Brown------L

Blue ------N

Yellow------GND

Red ------ --+ V

Black------COM

That is all for the wiring of GTM32.

Mount the filament spool

Required parts	Part ID	Required number
M3 x 16mm screw	No.23	6
M3 Square nut	No.17	6
M3 washer	No.7	6
Spool base plate		1
Spool side pane		2
PVC tube		1
PVC tube		2

So far, the whole printer is built up, you can tidy up the wires with the zip ties and the coil wire.

Before even attempting the first print it is vital that the printer is correctly calibrated. Skipping or rushing this step will result in frustration and failed prints later, so it is important to take the time to make sure the machine is correctly set up.

Each machine may have its own calibration procedure and this manual will not attempt to cover all the variations. Instead here is a list of key points that should be addressed.

Frame is stable and correctly aligned.
Belts are taut.
Bed is level in relation to the path of the extruder.
Filament rolls freely from the spool, without causing too much tension on the extruder.
Current for stepper motors is set to the correct level.

Firmware settings are correct including: axis movement speeds and acceleration; temperature control; end-stops; motor directions. Extruder is calibrated in the firmware with the correct steps per mm of filament. The point regarding the extruder step rate is vital. Slic3r expects that the machine will accurately produce a set amount of filament when told to do so. Too much will result in blobs and other imperfections in the print. Too little will result in gaps and poor inter-layer adhesion.

more

For more detailed information about prusa I3 M201, please visit here

To buy prusa I3 M201,please go to our online store.

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-Safety Instructions
+=Safety Instructions=
 Building the printer will require a certain amount of physical dexterity, common sense and a thorough understanding of what you are doing. We have provided this detailed instruction to help you assemble it easily.
 However ultimately we cannot be responsible for your health and safety whilst building or operating the printer, with that in mind be sure you are confident with what you are doing prior to commencing with building or buying. Read the entire manual to enable you to make an informed decision.
 Building and operating involves electricity, so all necessary precautions should be taken and adhered to, the printer runs on 12V supplied by a certified power supply, so you shouldn’t ever have to get involved with anything over 12V but bear in mind there can still be high currents involved and even at 12V they shouldn’t be taken lightly.
 High temperatures are involved with 3D Printing, the Extrusion nozzle of the hot end can run about 230°C, the heated bed runs 110°C and the molten plastic extruded will initially be at around 200°C, so special care and attention should be made when handling these parts of the printer during operation.
 We wouldn’t recommend leaving your printer running unattended, or at least until you are confident to do so. We cannot be held responsible for any loss, damage, threat, hurt or other negligent result from either building or using the printer.
-Preparation
+=Preparation=
 . Unpack the kit and check if all parts are in the box and check the condition of each part, there might be some damage during shipping. To help you with this, there is BOM in the box and each bag was labeled with part number.
@@ Line 15: / Line 19: @@
 . Contact our customer service immediately by email or through the website if you find any missing or damaged parts. And on the bottom of the BOM, there is a signature of reviewer, please take a picture of it and attach the picture in your mail.
-. Read through each chapter of these instructions to gain an over-all idea of what is involved and how long it might take, before starting on the work described. Or you can watch the video here.
+. Read through each chapter of these instructions to gain an over-all idea of what is involved and how long it might take, before starting on the work described. Or you can watch the video [https://www.youtube.com/playlist?list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs here].
 . Before you start, you can put all the part in order to save your time especially those screws and nuts. Do not mix them up.
@@ Line 30: / Line 34: @@
 . Ask for help if you run into any problems - our contact details are on the website and we will always do our best to resolve any problems encountered.
-Unfold the box and check the package list
+=Unfold the box and check the package list=
 Unfold the package and take all the parts out to check the condition of the items.
+<font color=red>
 * All the acrylic plate has been etched with part ID and the plate is covered with a sheet of kraft paper, you need to tear them off.
 * The part ID is corresponding to the number labeled on the bag of every part. Some parts may not have label, you can refer to the pictures on the package list.
+*Download the [http://www.geeetech.com/wiki/images/4/43/Building_Instructions_of_Geeetech_Prusa_I3_M201.pdf Building instruction here].
+For instruction videos, please go to our [https://www.youtube.com/playlist?list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs YouTube channel].</font>
 =Assemble the threaded rods of Y axis=
@@ Line 59: / Line 68: @@
 [[File:1threaded rods.jpg|500px]]
-Watch the Video here.
+Watch the [https://www.youtube.com/watch?v=KCKfAqoxRZg&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=1 Video] here.
-= Assemble the front and back support of y axis.=
+= Assemble the front and back support of Y axis=
 {|class="wikitable"
@@ Line 94: / Line 103: @@
 [[File:2front and back support .jpg|500px]]
+<font color=red>
 * Tips:
 the Y-axis must be a rectangle, that is the rods on both side should be parallel, so is the front and back plate. Otherwise it will cause obstruction for the belt later.
+</font>
-You can watch the video here.
+You can watch the [https://www.youtube.com/watch?v=mooLZUi3fGI&index=2&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
 =Thread the smooth rods and linear bearings.=
@@ Line 106: / Line 118: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>SCS8UU Linear Bearing</center>||<center>No.40</center>||<center>4</center>
+|<center>SCS8UU Linear Bearing</center>||<center>No.39</center>||<center>4</center>
 |-
 |<center>420mm Smooth rod</center>||<center>No.3</center>||<center>2</center>
@@ Line 118: / Line 130: @@
 Screw up the locking ring
+watch [https://www.youtube.com/watch?v=XK4gK7bUICc&index=3&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here
 =Mount the Y motor=
@@ Line 125: / Line 139: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>stepper motor</center>||<center>No.66</center>||<center>1</center>
+|<center>stepper motor</center>||<center>No.65</center>||<center>1</center>
 |-
 |<center>Y motor holder</center>||<center>No.A13</center>||<center>1</center>
@@ Line 131: / Line 145: @@
 |<center>M3 x12mm screw </center>||<center>No.25</center>||<center>3</center>
 |-
-|<center>M3 x 16mm screw</center>||<center>No.26</center>||<center>2</center>
+|<center>M3 x 20mm screw</center>||<center>No.27</center>||<center>2</center>
 |-
 |<center>M3 washer </center>||<center>No.7</center>||<center>5</center>
@@ Line 137: / Line 151: @@
 |<center>M3 square nut </center>||<center>No.17</center>||<center>2</center>
 |-
-|<center>Pulley</center>||<center>No.46</center>||<center>1</center>
+|<center>Pulley</center>||<center>No.45</center>||<center>1</center>
 |}
@@ Line 148: / Line 162: @@
 [[ File:4y motor2.jpg|500px]]
-Step 3. Push the Y Motor holder tab into the square hole in Rear -Outside Plate and Rear - Inside Plate. You may need to use a little force, but be careful not to break or crack any of the Acrylic pieces. Secure the Y Motor holder with 2 M3x16mm Screws , 2 M3 Washers and 2 M3 Square Nuts.
+Step 3. Push the Y Motor holder tab into the square hole in Rear -Outside Plate and Rear - Inside Plate. You may need to use a little force, but be careful not to break or crack any of the Acrylic pieces. Secure the Y Motor holder with 2 M3x20 mm Screws , 2 M3 Washers and 2 M3 Square Nuts.
 [[File:4y motor3.jpg|500px]]
-You can watch the video here.
+You can watch the [https://www.youtube.com/watch?v=wguMf_NqC8M&index=4&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
 =Y belt driving wheel =
@@ Line 160: / Line 174: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>Driven wheel holder</center>||<center>No.43</center>||<center>1</center>
+|<center>Driven wheel holder</center>||<center>No.42</center>||<center>1</center>
 |-
-|<center>Driven wheel </center>||<center>No.44</center>||<center>1</center>
+|<center>Driven wheel </center>||<center>No.43</center>||<center>1</center>
 |-
-|<center>R84zz Ball Bearing</center>||<center>No.45</center>||<center>2</center>
+|<center>R84zz Ball Bearing</center>||<center>No.44</center>||<center>2</center>
 |-
-|<center>M3 x20mm screw </center>||<center>No.35</center>||<center>1</center>
+|<center>M3 x20mm screw </center>||<center>No.27</center>||<center>1</center>
 |-
-|<center>M4 x 25mm screw </center>||<center>No.17</center>||<center>1</center>
+|<center>M4 x 25mm screw </center>||<center>No.35</center>||<center>1</center>
 |-
 |<center>M3 washer</center>||<center>No.7</center>||<center>1</center>
@@ Line 195: / Line 209: @@
 [[File:7.1 Assemble the driving wheel2.5.jpg|500px]]
-*Do not screw it too tight, you should leave enough room for the wheel to turn freely.
+<font color=red>*Do not screw it too tight, you should leave enough room for the wheel to turn freely.</font>
 Step4. Mount the assembled bearing holder onto the front support plates. And screw it with a wing nut.
@@ Line 204: / Line 218: @@
 Look at this picture, the driving wheel and the pulley should be in a straight line.
-You can refer to the video here.
+You can refer to the [https://www.youtube.com/watch?v=KObFPJ8UbDI&index=5&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
 = Build the print platform=
@@ Line 214: / Line 228: @@
 |<center>Building platform support</center>||<center>No.A15</center>||<center>1</center>
 |-
-|<center>Belt mount</center>||<center>No.39</center>||<center>1</center>
+|<center>Belt mount</center>||<center>No.38</center>||<center>1</center>
 |-
 |<center>M3 x12mm screw</center>||<center>No.25</center>||<center>2</center>
@@ Line 235: / Line 249: @@
 [[File:6. Build the print platform3.jpg|500px]]
+<font color=red>
 * Note the direction of the building platform support, you can judge from the direction of the belt mount, whose direction is corresponding to the Y axis.
-You can refer to the video here.
+</font>
+You can refer to the [https://www.youtube.com/watch?v=e3ffZkfcr4A&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=6 video] here.
 =Mount the Y belt=
@@ Line 245: / Line 263: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>Timing belt</center>||<center>No.47</center>||<center>1</center>
+|<center>Timing belt</center>||<center>No.46</center>||<center>1</center>
 |-
 |<center>M3 x8mm screw</center>||<center>No.23</center>||<center>2</center>
@@ Line 274: / Line 292: @@
 .The belt should be vertical with the Y axis support plate.
-Watch the video here.
+Watch the [https://www.youtube.com/watch?v=wbBJ5tUhiRs&index=7&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
-= Left Z motor mount =
+=Right Z motor mount =
 {|class="wikitable"
@@ Line 288: / Line 306: @@
 |<center>M3 washer</center>||<center>No.7</center>||<center>5</center>
 |-
-|<center>Motor holder (left)</center>||<center>No.A4</center>||<center>1</center>
+|<center>Motor holder </center>||<center>No.A5</center>||<center>1</center>
 |-
-|<center>Motor Holder support</center>||<center>No.A6</center>||<center>1</center>
+|<center>Motor Holder support</center>||<center>No.A6</center>||<center>2</center>
-|-
-|<center>Motor Holder support</center>||<center>No.A7</center>||<center>1</center>
-|-
-|<center>Main frame</center>||<center>No.A1</center>||<center>1</center>
 |}
-Step 1. Insert the A6 and A7 into A5, note the detail:A7 is on the left and A6 is on the right.
+Step1. Assemble the 2 A6 and A5 together, screw up with 3 M3 x 16mm screw ,M3 washer and M3 Square nut .
-*Note the direction of the A4,the small round hole is on the left.
+[[File:8. Right Z motor mount1.jpg|500px]]
-[[File:8. Left Z motor mount1.jpg|500px]]
+<font color=red>*Note the direction of the A5,the small round hole is on the right.</font>
-Step 2. Fix the assembled motor mount on the left-bottom of A1 with M3 x 16mm screw, M3 and square nut.
+Step2. Fix the assembled motor mount on the right-bottom of A1 with M3 x 16mm screw, M3 washer and M3 Square nut.
-[[File:8. Left Z motor mount2.jpg|500px]]
+[[File:8. Right Z motor mount2.jpg|500px]]
-*Be very careful here, if you can not insert them into the hole you can loose the screw on the motor mount and try again.
+*Be very careful here, if you can not insert it into the hole you can loose the screw on the motor mount and try again.
-Watch the video here.
+Watch the [https://www.youtube.com/watch?v=Uf5bHuh9t24&index=8&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
-=Right Z motor mount =
+= Left Z motor mount =
 {|class="wikitable"
@@ Line 323: / Line 337: @@
 |<center>M3 washer</center>||<center>No.7</center>||<center>5</center>
 |-
-|<center>Motor holder </center>||<center>No.A5</center>||<center>1</center>
+|<center>Motor holder (left)</center>||<center>No.A4</center>||<center>1</center>
+|-
+|<center>Motor Holder support</center>||<center>No.A6</center>||<center>1</center>
+|-
+|<center>Motor Holder support</center>||<center>No.A7</center>||<center>1</center>
 |-
-|<center>Motor Holder support</center>||<center>No.A6</center>||<center>2</center>
+|<center>Main frame</center>||<center>No.A1</center>||<center>1</center>
 |}
-Step1. Assemble the 2 A6 and A5 together, screw up with 3 M3 x 16mm screw ,M3 washer and M3 Square nut .
+Step 1. Insert the A6 and A7 into A5, note the detail:A7 is on the left and A6 is on the right.
-[[File:8. Right Z motor mount1.jpg|500px]]
+<font color=red>*Note the direction of the A4,the small round hole is on the left.</font>
-*Note the direction of the A5,the small round hole is on the right.
+[[File:8. Left Z motor mount1.jpg|500px]]
-Step2. Fix the assembled motor mount on the right-bottom of A1 with M3 x 16mm screw, M3 washer and M3 Square nut.
+Step 2. Fix the assembled motor mount on the left-bottom of A1 with M3 x 16mm screw, M3 and square nut.
-[[File:8. Right Z motor mount2.jpg|500px]]
+[[File:8. Left Z motor mount2.jpg|500px]]
-*Be very careful here, if you can not insert it into the hole you can loose the screw on the motor mount and try again.
+*Be very careful here, if you can not insert them into the hole you can loose the screw on the motor mount and try again.
-Watch the video here.
+Watch the [https://www.youtube.com/watch?v=-BwM5lJJ6Ow&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=9 video] here.
 =Side panel assembly =
@@ Line 366: / Line 384: @@
 If the tab doesn’t fit the hole, there must be some  manufacturing faulty, please use the file to trim it.
-=Mount the Z motors=
+=Main frame assembly=
 {|class="wikitable"
@@ Line 372: / Line 391: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>stepper motor</center>||<center>No.66</center>||<center>2</center>
+|<center>M3 x 16mm screw</center>||<center>No.26</center>||<center>2</center>
+|-
+|<center>M3 x 20mm screw</center>||<center> No.27</center>||<center>4</center>
+|-
+|<center>M3 hex nut</center>||<center>No.12</center>||<center>4</center>
 |-
-|<center>M3 x12mm screw</center>||<center>No.25</center>||<center>8</center>
+|<center>M3 square nut</center>||<center> No.17</center>||<center>2</center>
 |-
 |<center>M3 washer</center>||<center>No.7</center>||<center>6</center>
 |}
-Step1.Thread the wires of the motor through the holes on the bottom of A1.
+Step 1. Put the assembled Y axis into the main frame, put the main frame between the connecting fender and the M10 nut. The Connecting fender is at the front part of the Y axis.
-[[File:9.z motor1.jpg|500px]]
+Step 2. Connect the side panel to the rear support plate, screw it up with M3 x 16mm screw,M3 washer and M3 square nut.
-Step2.Screw up the motors on A5 with 4 M3 x 12 screws and M3 washers.
+Step 3. Fix the connecting fender to A1 with M3 x 20mm screw, M3 washer and M3 hex nut.
-Mount the other Z motor on A4 in the same way.
-For detailed assembly process, please watch here.
+[[File:12. Main frame assembly1.jpg|500px]]
-[[File:10. Mount the Z motors2.jpg|500px]]
+Watch the [https://www.youtube.com/watch?v=ApvS-EPQDDg&index=11&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
-=Mount the Z endstop=
+= Fan mount =
 {|class="wikitable"
@@ Line 396: / Line 418: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>M2.5 x 16mm screw</center>||<center>No. 22</center>||<center>2</center>
+|<center>M3 x 25mm screw</center>||<center>No. 28</center>||<center>4</center>
 |-
-|<center>M2.5 hex nut </center>||<center> No. 11</center>||<center>2</center>
+|<center>M3 hex nut</center>||<center>No. 12</center>||<center>4</center>
+|-
+|<center>M3 washer</center>||<center>No.7</center>||<center>6</center>
 |-
-|<center>End stop</center>||<center>No.55</center>||<center>1</center>
+|<center>Fan</center>||<center>No.51</center>||<center>1</center>
 |}
-Mount the endstop on the outside of A7 with M2.5 x 16mm screw and M2.5 hex nut
+Mount the fan on the BACK of the left side of the A1. Fix it with 4 M3 x25 mm screw, M3 washer and 4 M3 hex nut.
+[[File:13. Fan mount1.png|500px]]
+<font color=red>*Note the direction of the fan, the side with wires is at outside. The fan is for the heat dissipation of the control board.</font>
-[[File:11. Mount the Z endstop1.jpg|500px]]
+Watch the [https://www.youtube.com/watch?v=wrW7f4SCeh0&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=11 video] here.
-=Main frame assembly=
+=Mount the Z endstop=
 {|class="wikitable"
@@ Line 413: / Line 441: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>M3 x 16mm screw</center>||<center>No. 26</center>||<center>2</center>
+|<center>M2.5 x 16mm screw</center>||<center>No. 21</center>||<center>2</center>
 |-
-|<center>M3 x 20mm screw</center>||<center> No. 17</center>||<center>4</center>
+|<center>M2.5 hex nut </center>||<center> No. 11</center>||<center>2</center>
-|-
-|<center>M3 hex nut</center>||<center>No.12</center>||<center>4</center>
-|-
-|<center>M3 square nut</center>||<center> No. 17</center>||<center>2</center>
 |-
-|<center>M3 washer</center>||<center>No.7</center>||<center>6</center>
+|<center>End stop</center>||<center>No.54</center>||<center>1</center>
 |}
-Step 1. Put the assembled Y axis into the main frame, put the main frame between the connecting fender and the M10 nut. The Connecting fender is at the front part of the Y axis.
+Mount the endstop on the outside of A7 with M2.5 x 16mm screw and M2.5 hex nut
-Step 2. Connect the side panel to the rear support plate, screw it up with M3 x 16mm screw,M3 washer and M3 square nut.
+[[File:11. Mount the Z endstop1.jpg|500px]]
-Step 3. Fix the connecting fender to A1 with M3 x 20mm screw, M3 washer and M3 hex nut.
+=Mount the Z motors=
-[[File:12. Main frame assembly1.jpg|500px]]
-Watch the video here.
-= Fan mount =
 {|class="wikitable"
@@ Line 440: / Line 458: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>M3 x 30mm screw</center>||<center>No. 28</center>||<center>4</center>
+|<center>stepper motor</center>||<center>No.65</center>||<center>2</center>
 |-
-|<center>M3 hex nut</center>||<center>No. 12</center>||<center>4</center>
+|<center>M3 x12mm screw</center>||<center>No.25</center>||<center>8</center>
 |-
 |<center>M3 washer</center>||<center>No.7</center>||<center>6</center>
-|-
-|<center>Fan</center>||<center>No.52</center>||<center>1</center>
 |}
-Mount the fan on the BACK of the left side of the A1. Fix it with 4 M3 x 30mm screw, M3 washer and 4 M3 hex nut.
+Step1.Thread the wires of the motor through the holes on the bottom of A1.
+[[File:9.z motor1.jpg|500px]]
-[[File:13. Fan mount1.png|500px]]
+Step2.Screw up the motors on A5 with 4 M3 x 12 screws and M3 washers.
+Mount the other Z motor on A4 in the same way.
-Note the direction of the fan, the side with wires is at outside. The fan is for the heat dissipation of the control board. You can see from the video.
+[[File:10. Mount the Z motors2.jpg|500px]]
-Watch the video here.
+For detailed assembly process, please watch [https://www.youtube.com/watch?v=Do0mjpVOL-U&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=13 video] here.
 =Mount the couplings =
@@ Line 463: / Line 482: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>Coupling</center>||<center>No.49</center>||<center>2</center>
+|<center>Coupling</center>||<center>No.48</center>||<center>2</center>
 |}
@@ Line 478: / Line 497: @@
 Repeat the steps for another couplings.
-* the bottom of the coupling is better to be leveled with No. A4.
+<font color=red>*The bottom of the coupling is better to be leveled with No. A4.</font>
+watch [https://www.youtube.com/watch?v=G81gra_Wml0&index=14&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
+=Mount the building platform.=
+{|class="wikitable"
+|-
+!Required parts!!Part ID!!Required number
+|-
+|<center>Thermometry & Heating wire</center>||<center>No.58</center>||<center>1</center>
+|-
+|<center>Heatbed set</center>||<center>No.59</center>||<center>1</center>
+|-
+|<center>Building platform</center>||<center>No.60</center>||<center>1</center>
+|-
+|<center>wing nut</center>||<center>No.15</center>||<center>4</center>
+|-
+|<center>Hex  Counter-sunk-head screw</center>||<center>No.19</center>||<center>4</center>
+|-
+|<center>Spring</center>||<center>No.36</center>||<center>4</center>
+|}
+Step 1.Stack the heatbed and the aluminum plate together with he aluminum plate above, the heat bed below.
+Step 2.Connect the heatbed and the aluminum plate to the acrylic plate with 4 Hex Counter-sunk-head screw with the spring in between.
+Step 3. Lock the screw with a wing nut .
+[[File:25.Mount the LCD panel3.jpg|500px]]
+watch [https://www.youtube.com/watch?v=V_WgtRwMRBY&index=15&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
 =Assemble the left end of the X axis（motor end)=
+watch the [https://www.youtube.com/watch?v=RU1yQ-z7i5k&index=17&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
-Repeat the steps for another couplings.
+==mount the Linear Bearing & Z-axis nut==
-* the bottom of the coupling is better to be leveled with No. A4.
 {|class="wikitable"
 |-
@@ Line 495: / Line 546: @@
 |<center>X-axis motor end</center>||<center>No.M1</center>||<center>1</center>
 |-
-|<center>Linear Bearing LMH8LUU</center>||<center>No. 42</center>||<center>1</center>
+|<center>Linear Bearing LMH8LUU</center>||<center>No. 41</center>||<center>1</center>
 |-
 |<center>M3 x 50 screw</center>||<center>No.31</center>||<center>1</center>
@@ Line 512: / Line 563: @@
 Step3. Mount the endstop trigger.
-.Thread a M3 washer> spring> M3 washer in order to the M3x50mm screw.
+.Thread a M3 washer> spring> M3 washer in order to the M3x 50mm screw.
 .Thread half of the M3x50mm screw into the screw hole.
@@ Line 518: / Line 569: @@
 [[File:15. Assemble the left end of the X axis（motor end)1.jpg|500px]]
+==mount the X motor==
-==mount the X motor.==
 {|class="wikitable"
@@ Line 527: / Line 577: @@
 |<center>M3 x 6 mm screw</center>||<center>No.22</center>||<center>3</center>
 |-
-|<center>Stepper motor</center>||<center>No.66</center>||<center>1</center>
+|<center>Stepper motor</center>||<center>No.65</center>||<center>1</center>
 |-
-|<center>Pulley</center>||<center>No.46</center>||<center>1</center>
+|<center>Pulley</center>||<center>No.45</center>||<center>1</center>
 |}
@@ Line 542: / Line 592: @@
 [[File:15. 1 mount the X motor.3.jpg|500px]]
-Step 3. Mount the endstop
+==Mount the endstop==
 {|class="wikitable"
@@ Line 550: / Line 600: @@
 |<center>M2.5 x 8 mm screw</center>||<center>No. 20</center>||<center>2</center>
 |-
-|<center>End stop</center>||<center>No.55</center>||<center>1</center>
+|<center>End stop</center>||<center>No.54</center>||<center>1</center>
 |}
@@ Line 559: / Line 609: @@
 [[File:15. 1 mount the X motor.5.jpg|500px]]
-=Assemble the right end of the X axis. (X idler end)=
+=Assemble the right end of the X axis (X idler end)=
+For the whole process of assembly of this part, please refer to the [https://www.youtube.com/watch?v=J3FkDRdJ-qw&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=18 video] here.
-For the whole process of assembly of this part, please refer here.
 {|class="wikitable"
@@ Line 572: / Line 620: @@
 |<center>X-axis idle end</center>||<center>No.M2</center>||<center>1</center>
 |-
-|<center>Linear Bearing LMH8LUU</center>||<center>No. 42</center>||<center>1</center>
+|<center>Linear Bearing LMH8LUU</center>||<center>No. 41</center>||<center>1</center>
 |-
 |<center>M3 x 6mm screw</center>||<center>No. 22</center>||<center>8</center>
@@ Line 593: / Line 641: @@
 |<center>X Carriage </center>||<center>No.M3</center>||<center>1</center>
 |-
-|<center>Bearing Bracket</center>||<center>No.M4</center>||<center>1</center>
+|<center>Bearing Bracket</center>||<center>No.M4</center>||<center>4</center>
 |-
 |<center>Extruder holder</center>||<center>No.M5</center>||<center>1</center>
 |-
-|<center>Linear BearingLM8LUU</center>||<center>No.41</center>||<center>2</center>
+|<center>Linear BearingLM8LUU</center>||<center>No.40</center>||<center>2</center>
+|-
+|<center>Belt bracket</center>||<center>No.47</center>||<center>1</center>
 |-
-|<center>Belt bracket</center>||<center>No.48</center>||<center>1</center>
+|<center>M3x6mm screw</center>||<center>No. 22</center>||<center>8</center>
 |-
-|<center>M3x6mm screw</center>||<center>No. 22</center>||<center>10</center>
+|<center>M3x12mm screw</center>||<center>No. 25</center>||<center>2</center>
 |-
 |<center>M4x6mm screw</center>||<center>No. 32</center>||<center>2</center>
@@ Line 607: / Line 657: @@
 |<center>M3 nut</center>||<center>No.12</center>||<center>2</center>
 |}
-Step1. Insert the linear bearing into the slot of Print bracket(No.P3), tie them up with nylon ties.
-Step2. Mount the Extruder holderon the flat side of the Print bracket with 2 M4x12mm screws and M4 washer .
-Step3. Mount the hotend under the Extruder holder and fix it up with 2 M4x6mm screws and M4 washer .
 Step1.fix the 4 Bearing Brackets on the back of the X Carriage loosly with M3x6mm screws. Insert the linear bearing into the slot and screw the bracket tightly.
@@ Line 620: / Line 663: @@
 Please notice the front and back of the plate.
-Step2.fix the belt mount on the back of the carriage with 2 M3x 6mm screws and M3 hex nuts.
+Step2.fix the belt mount on the back of the carriage with 2 M3x 12mm screws and M3 hex nuts.
 [[File:17.Assembly of the extruder carriage 2.jpg|500px]]
 Step2. Fix the extruder holder on the front side of the X carriage using M4x6mm screws.
@@ Line 629: / Line 672: @@
 [[File:17.Assembly of the extruder carriage 3.jpg|500px]]
-=Assemble the the Z axis =
+watch the [https://www.youtube.com/watch?v=M42UQ0RqfEw&index=19&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here
+=Assemble the the X&Z axis =
 {|class="wikitable"
@@ Line 635: / Line 680: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>L300mm threaded rod</center>||<center>No.4</center>||<center>2</center>
+|<center>L320mm threaded rod</center>||<center>No.4</center>||<center>2</center>
 |-
-|<center>L322mm smooth rod</center>||<center>No.1</center>||<center>2</center>
+|<center>L340mm smooth rod</center>||<center>No.1</center>||<center>2</center>
 |-
-|<center>L455mm smooth rod</center>||<center>No.2</center>||<center>2</center>
+|<center>L470mm smooth rod</center>||<center>No.2</center>||<center>2</center>
 |-
 |<center>locking ring</center>||<center>No.37</center>||<center>4</center>
@@ Line 646: / Line 691: @@
 Step1. Thread the threaded rod to the nut of both end of X axis.
-Keep both end of X axis at the same place of the rod, you are advised to measure the distance of the both side so that they are at the same level when you put them up.
+<font color=red>
+*Keep both end of X axis at the same place of the rod, you are advised to measure the distance of the both side so that they are at the same level when you put them up.
+</font>
 [[File:18. Assemble the the Z axis 1.jpg|500px]]
-Step2. Plug the threaded rod on the X motor end to the left coupling on the left bottom of the Z axis. Then thread the 322mm smooth rod into the linear bearing.
+Step2. Plug the threaded rod on the X motor end to the left coupling on the left bottom of the Z axis. Then thread the 340mm smooth rod into the linear bearing.
 [[File:18. Assemble the the Z axis 2.jpg|500px]]
-Step3. Thread the 455mm smooth rod into the X motor end > thread 2 locking rings (No.38) on the 2 rods separately > thread the extruder carriage on the two rods.
+Step3. Thread the 470mm smooth rod into the X motor end > thread 2 locking rings (No.38) on the 2 rods separately > thread the extruder carriage on the two rods.
 [[File:18. Assemble the the Z axis 3.jpg|500px]]
 Step 4. Add another two locking rings on the smooth rod and thread the two X axis smooth rods into the hole of X idler end.
-Plug the vertical threaded rod into the coupling on the right bottom of the Z axis. Then thread the 322mm smooth rod into the linear bearing.
+Plug the vertical threaded rod into the coupling on the right bottom of the Z axis. Then thread the 340mm smooth rod into the linear bearing.
 Screw up the 4 locking rings.
 [[File:18. Assemble the the Z axis 4.jpg|500px]]
-Note: the smooth rods and the threaded rod of Z axis is vertical, and the X axis is horizontal ,which is very important, or it will hinder the move of the Z axis.
-=Assemble the Z axis on the printer=
+<font color=red>
+*Note: The smooth rods and the threaded rod of Z axis is vertical, and the X axis is horizontal ,which is very important, or it will hinder the move of the Z axis.</font>
+watch the [https://www.youtube.com/watch?v=11Bj2GsSffg&index=20&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here
+=Assemble the Z axis top mount=
 {|class="wikitable"
@@ Line 691: / Line 744: @@
 Step4. Screw up the locking ring on smooth rods.
-Watch the video here.
+Watch the [https://www.youtube.com/watch?v=woXFyzlpKT0&index=20&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
 =X belt driving wheel =
@@ Line 699: / Line 752: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>Driven wheel holder</center>||<center>No.43</center>||<center>1</center>
+|<center>Driven wheel holder</center>||<center>No.42</center>||<center>1</center>
 |-
-|<center>Driven wheel </center>||<center>No.44</center>||<center>1</center>
+|<center>Driven wheel </center>||<center>No.43</center>||<center>1</center>
 |-
-|<center>R84zz Ball Bearing</center>||<center>No.45</center>||<center>2</center>
+|<center>R84zz Ball Bearing</center>||<center>No.44</center>||<center>2</center>
 |-
-|<center>M3 x20mm screw </center>||<center>No.35</center>||<center>1</center>
+|<center>M3 x40mm screw </center>||<center>No.30</center>||<center>1</center>
 |-
-|<center>M4 x 25mm screw </center>||<center>No.17</center>||<center>1</center>
+|<center>M4 x 25mm screw </center>||<center>No.35</center>||<center>1</center>
 |-
 |<center>M3 washer</center>||<center>No.7</center>||<center>1</center>
@@ Line 735: / Line 788: @@
 *Do not screw it too tight, you should leave enough room for the wheel to turn freely.
+Watch [https://www.youtube.com/watch?v=hl4ypyoh5pc&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=22 video] here.
 = Add the belt=
@@ Line 742: / Line 797: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>Timing belt</center>||<center>No.53</center>||<center>2</center>
+|<center>Timing belt</center>||<center>No.46</center>||<center>1</center>
 |-
-|<center>Belt bracket</center>||<center>No.48</center>||<center>1</center>
+|<center>Belt bracket</center>||<center>No.47</center>||<center>1</center>
 |}
@@ Line 763: / Line 818: @@
 [[File:21. Add the belt3.png|500px]]
-*Note the direction of the driving wheel, the side with bolt head should be towards the A1, or it will scratch the acrylic plate.
+<font color=red>*Note the direction of the driving wheel, the side with bolt head should be towards the A1, or it will scratch the acrylic plate.</font>
+watch [https://www.youtube.com/watch?v=hl4ypyoh5pc&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=22 video] here.
 =Mount the hotend=
 {|class="wikitable"
 |-
 !Required parts!!Part ID!!Required number
 |-
-|<center>Hotend </center>||<center>No.67</center>||<center>1</center>
+|<center>Hotend </center>||<center>No.66</center>||<center>1</center>
 |-
 |<center>M4x6mm screw</center>||<center>No.32</center>||<center>2</center>
@@ Line 785: / Line 839: @@
 [[File:22. Mount the hotend2.jpg|500px]]
+watch [https://www.youtube.com/watch?v=JNcsTk3LDvY&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=23 video] here.
+=Mount the extruders=
+{|class="wikitable"
+|-
+!Required parts!!Part ID!!Required number
+|-
+|<center>Extruder </center>||<center>No.60</center>||<center>2</center>
+|-
+|<center>M4x12mm screw</center>||<center>No.33</center>||<center>8</center>
+|-
+|<center>M4 washer</center>||<center>No.8</center>||<center>8</center>
+|}
+Mount the extruders on top of the main frame with M4x12mm screws.
+[[File:Mount extruders.png]]
+=Mount the LCD panel=
+{|class="wikitable"
+|-
+!Required parts!!Part ID!!Required number
+|-
+|<center>LCD 2004</center>||<center>No.67</center>||<center>1</center>
+|-
+|<center>Knob</center>||<center>No.50</center>||<center>1</center>
+|-
+|<center>Spacer</center>||<center>No.49</center>||<center>4</center>
+|-
+|<center>M3 x 12mm screw</center>||<center>No.25</center>||<center>4</center>
+|-
+|<center>M3 washer</center>||<center>No.7</center>||<center>1</center>
+|}
+Step 1. Insert the spacer into the 4 holes on the LCD panel from front to back.
+Step 2.Insert the LCD in the LCD frame on A1, fix it with 4 M3 x 12mm screws and M3 washers .
+Step 3. Screw up the knob cap.
+<font color=red>
+*Pay attention to the two connectors at the back of the LCD.
+EXP 1 is for the LCD.
+EXP 2 is the SD card reader.
+</font>
+Do not mix them up.
+[[File:12 LCD1.jpg|500px]]
+[https://www.youtube.com/watch?v=p1arHz44t84&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=25 Here] you can watch the video.
 =Mount the control board=
@@ Line 793: / Line 905: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>Control board kit </center>||<center>No.69</center>||<center>1</center>
+|<center>Control board kit </center>||<center>No.68</center>||<center>1</center>
 |-
 |<center>Sticker</center>||<center>No.56</center>||<center>1</center>
 |-
-|<center>Heat sink</center>||<center>No.57</center>||<center>1</center>
+|<center>Heat sink</center>||<center>No.55</center>||<center>1</center>
 |-
-|<center>Spacer</center>||<center>No.50</center>||<center>4</center>
+|<center>Spacer</center>||<center>No.49</center>||<center>4</center>
 |-
 |<center>M3 x 12mm screw</center>||<center>No.25</center>||<center>4</center>
@@ Line 816: / Line 928: @@
 Note the direction of the board, the green connectors are downwards to got enough heat dissipation from the fan.
-Here is the video.
+Here is the [https://www.youtube.com/watch?v=lW0W9-w4t2A&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs&index=26 video].
 =Mount the power supply unit(PSU ) and the socket.=
@@ Line 824: / Line 936: @@
 !Required parts!!Part ID!!Required number
 |-
-|<center>Power supply  Unit </center>||<center>No.62</center>||<center>1</center>
+|<center>Power supply  Unit </center>||<center>No.61</center>||<center>1</center>
 |-
-|<center>3D Power Cable</center>||<center>No.63</center>||<center>1</center>
+|<center>3D Power Cable</center>||<center>No.62</center>||<center>1</center>
 |-
 |<center>M4 x 12mm screw</center>||<center>No.33</center>||<center>3</center>
 |-
-|<center>M3 x 16 Hex  Counter-sunk-head screw</center>||<center>No.19</center>||<center>2</center>
+|<center>M3 x 16 Hex  Counter-sunk-head screw</center>||<center>No.18</center>||<center>2</center>
 |-
 |<center>M3 hex nut</center>||<center>No.12</center>||<center>2</center>
@@ Line 836: / Line 948: @@
 |<center>M4 washer</center>||<center>No.8</center>||<center>1</center>
 |-
-|<center>Power Cable</center>||<center>No.64</center>||<center>1</center>
+|<center>Power Cable</center>||<center>No.63</center>||<center>1</center>
 |}
+Step1. take off the wires connected to the socket, before you do, please take a photo of the wire connection, in case you connect them wrongly later.
-Step 1, take off the wires connected to the socket, before you do, please take a photo of the wire connection, in case you connect them wrongly later.
+[[File:12 LCD2.jpg|500px]]
-[[File:12 LCD2.jpg|500px]]
+[[File:Mount the power supply unit1.png]]
-Step 2. Mount the socket on the bottom of the right side panel( A2) with 2 M3 x 16 Hex Counter- sunk-head screws and M3 hex nut  .
-Step 3. Thread the wires that is connected to the red switch through another hole on the bottom of the right side panel( A2) from outside to inside and connect the 3 wires (brown, blue, yellow) to the socket, do not mix them up. Refer to the above picture. Then pull the other wires out.
+Step2. Thread the wires that is connected to the red switch through another hole on the bottom of the right side panel( A2) from outside to inside and connect the 3 wires (brown, blue, yellow) to the socket, do not mix them up. Refer to the above picture. Then pull the other wires out.
-Step 4. Mount the PSU  on the right side panel with 3 M4 x 12mm screws . And M4 washer.
+[[File:Mount the power supply unit2.png]]
-Step 5. Thread the power cable from inside to outside.
+[[File:Mount the power supply unit3.png]]
-Step 6. Now we can connect the wires to the PSU.
+Step3. Mount the socket on the bottom of the right side panel( A2) with 2 M3 x 16 Hex Counter- sunk-head screws and M3 hex nut.
+Step4. Thread the power cable from inside to outside.
+[[File:Mount the power supply unit4.png]]
+Step4. Mount the PSU on the right side panel with 3 M4 x 12mm screws . And M4 washer.
+Step5. Connect the wires to the PSU.
 As you can see, there are 7 wires and 9 screws in total.
-N
-ote the correspondence between the color of wires and the connector.
+*Note the correspondence between the color of wires and the connector.
 {|class="wikitable"
@@ Line 877: / Line 996: @@
 [[File:24.Mount the power supply unit(PSU ) and the socket.2.jpg|500px]]
-=Mount the LCD panel=
-{|class="wikitable"
+watch [https://www.youtube.com/watch?v=DNYDzfAy43M&index=27&list=PLODCkot3GrihN2yzDrAGAwSVQ-cbIUObs video] here.
-|-
-!Required parts!!Part ID!!Required number
-|-
-|<center>LCD 2004</center>||<center>No.68</center>||<center>1</center>
-|-
-|<center>Knob</center>||<center>No.51</center>||<center>1</center>
-|-
-|<center>Spacer</center>||<center>No.50</center>||<center>4</center>
-|-
-|<center>M3 x 12mm screw</center>||<center>No.25</center>||<center>4</center>
-|-
-|<center>M3 washer</center>||<center>No.7</center>||<center>1</center>
-|}
-Step 1. Insert the spacer into the 4 holes on the LCD panel from front to back.
-Step 2.Insert the LCD in the LCD frame on A1, fix it with 4 M3 x 12mm screws and M3 washers .
-Step 3. Screw up the knob .
-*Pay attention to the two connectors at the back of the LCD.
-EXP 1 is for the LCD.
-EXP 2 is the SD card reader.
-Do not mix them up.
-[[File:12 LCD1.jpg|500px]]
-Here you can watch the video.
-[[File:25.Mount the LCD panel2.png|500px]]
-=Mount the building platform.=
+=Mount the Y endstop=
 {|class="wikitable"
 |-
 !Required parts!!Part ID!!Required number
 |-
-|<center>Thermometry & Heating wire</center>||<center>No.59</center>||<center>1</center>
+|<center>M2.5 x 16mm screw</center>||<center>No. 21</center>||<center>2</center>
 |-
-|<center>Heatbed set</center>||<center>No.60</center>||<center>1</center>
+|<center>M2.5 hex nut </center>||<center> No. 11</center>||<center>2</center>
-|-
-|<center>Building platform</center>||<center>No.61</center>||<center>1</center>
-|-
-|<center>wing nut</center>||<center>No.16</center>||<center>4</center>
-|-
-|<center>Hex  Counter-sunk-head screw</center>||<center>No.20</center>||<center>4</center>
 |-
-|<center>Spring</center>||<center>No.36</center>||<center>4</center>
+|<center>End stop</center>||<center>No.54</center>||<center>1</center>
 |}
+Mount the endstop on the A12 with M2.5 x 16mm screw and M2.5 hex nut
-Step 1.Stack the heatbed and the aluminum plate together with he aluminum plate above, the heat bed below.
+[[File:Mount the Y endstop1.png]]
-Step 2.Connect the heatbed and the aluminum plate to the acrylic plate with 4 Hex Counter-sunk-head screw with the spring in between.
-Step 3. Lock the screw with a wing nut .
+=Wiring=
-[[File:25.Mount the LCD panel3.jpg|500px]]
-For detailed video tutorial, please watch here.
+Here is the detailed wiring of GTM32 control board
-=Wiring=
+[[File:GTM32 wiring.jpg|1000px]]
-Step1. Connect wires for motors.
+==Step1. Connect wires for motors==
-[[File:27.Wiring1.jpg|500px]]
+[[File:27.Wiring1.jpg|700px]]
 ) Connect wires for X-axis motor.
@@ Line 972: / Line 1,047: @@
 [[File:27.Wiring6.jpg|500px]]
-Step4. Connect heating wires.
+==Step2. Connect heating wires==
-[[File:27.GTM32 7.jpg|500px]]
+[[File:27.GTM32 7.jpg|700px]]
 ） Connect heating wires for heatbed.
@@ Line 986: / Line 1,061: @@
 [[File:Wiring6.jpg|500px]]
-[[File:Wiring7.jpg|500px]]
+[[File:HEATING WIRE.jpg|500px]]
 [[File:27.GTM32 10.jpg|500px]]
-） Connect heating wires for hotend 1.
+） Connect heating wires for hotend 0.
 [[File:27.GTM32 11.jpg|500px]]
-Step5. Connect wires for thermistor.
+==Step3. Connect wires for thermistor==
-[[File:27.GTM32 12.jpg|500px]]
+[[File:27.GTM32 12.jpg|700px]]
 ) Connect wires for thermistor of heatbed.
@@ Line 1,002: / Line 1,077: @@
 [[File:27.GTM32 13.jpg|500px]]
-)Connect wires for thermistor of hotend 1
+)Connect wires for thermistor of hotend 0
-[[File:27.GTM32 14.jpg|500px]]
+[[File:H0 TEMP.jpg|500px]]
-Step6. Connect wires for endstop.
+==Step4. Connect wires for endstop==
-[[File:27.GTM32 15.jpg|500px]]
+[[File:27.GTM32 15.jpg|700px]]
 * There is no “+” and “-“ polarity for endstop
@@ Line 1,024: / Line 1,099: @@
 [[File:27.GTM32 18.jpg|500px]]
-Step7. Connect wires for Fan.
+==Step5. Connect wires for Fan==
-[[File:27.GTM32 19.jpg|500px]]
+[[File:27.GTM32 19.jpg|700px]]
 Note the “+” and “-“ polarity for fan
@@ Line 1,034: / Line 1,109: @@
 Black: -
-)Connect fan for control board at FAN4.
+)Connect fan for control board at FAN3.
 [[File:27.GTM32 20.jpg|500px]]
-)Connect fan for extruder 0 at FAN1.
+)Connect fan for extruder 0 at FAN0.
 [[File:27.GTM32 21.jpg|500px]]
@@ Line 1,046: / Line 1,121: @@
 [[File:27.GTM32 22.jpg|500px]]
-)Connect fan for hotend at FAN5.
+)Connect fan for hotend at FAN4.
 Note: for the fan of hotend, you will need the extension wire. Just connect the red and black connectors.
@@ Line 1,052: / Line 1,127: @@
 [[File:27.GTM32 23.jpg|500px]]
-Step8. Connect wires for LCD panel.
+==Step6. Connect wires for LCD panel==
 There are two cables, one is for LCD encoder, the other is for SD card.
 EXP1 to LCD
 EXP2 to SD card
+[[File:27.GTM32 25.jpg|500px]]
 BTW, do you see the small screw above the SD card reader, if the text in of the LCD phases in an out or there is only blocks on the screen, you can adjust this screw to recovery it.
@@ Line 1,062: / Line 1,141: @@
 [[File:27.GTM32 24.jpg|500px]]
-[[File:27.GTM32 25.jpg|500px]]
+==Step7. Connect wires for power input==
-Step9. Connect wires for power input.
 [[File:27.GTM32 26.jpg|500px]]
-Step 10. Connect the wires to the PSU.
+==Step8. Connect the wires to the PSU==
+<font color=red>
 Note the correspondence between the color of wires and the connector.
@@ Line 1,081: / Line 1,159: @@
 Black------COM
+</font>
 That is all for the wiring of GTM32.
@@ Line 1,092: / Line 1,171: @@
 |<center>M3 x 16mm screw</center>||<center>No.23</center>||<center>6</center>
 |-
-|<center>M3 Square nut</center>||<center>No.16</center>||<center>6</center>
+|<center>M3 Square nut</center>||<center>No.17</center>||<center>6</center>
 |-
 |<center>M3 washer</center>||<center>No.7</center>||<center>6</center>
@@ Line 1,112: / Line 1,191: @@
 Before even attempting the first print it is vital that the printer is correctly calibrated. Skipping or rushing this step will result in frustration and failed prints later, so it is important to take the time to make sure the machine is correctly set up.
-Each machine may have its own calibration procedure and this manual will not attempt to cover all the variations. Instead here is a list of key points that should be addressed.
+Each machine may have its own calibration procedure and this manual will not attempt to cover all the variations. Instead here is a list of key points that should be addressed.
-
 *Frame is stable and correctly aligned.
-
 *Belts are taut.
-
+*Bed is level in relation to the path of the extruder.
-*Bed is level in relation to the path of the extruder.
+*Filament rolls freely from the spool, without causing too much tension on the extruder.
-
-*Filament rolls freely from the spool, without causing too much tension on the extruder.
-
 *Current for stepper motors is set to the correct level.
 Firmware settings are correct including: axis movement speeds and acceleration; temperature control; end-stops; motor directions.
 Extruder is calibrated in the firmware with the correct steps per mm of filament.
 The point regarding the extruder step rate is vital. Slic3r expects that the machine will accurately produce a set amount of filament when told to do so. Too much will result in blobs and other imperfections in the print. Too little will result in gaps and poor inter-layer adhesion.
+=more=
+For more detailed information about prusa I3 M201, please visit [http://www.geeetech.com/wiki/index.php/Geeetech_Prusa_I3_M201 here]
-For how to set up the printer, please visit:
+To buy prusa I3 M201,please go to our [http://www.geeetech.com/geeetech-prusa-i3-m201-3d-printer-diy-kit-p-965.html online store].

Difference between revisions of "Building Instructions of Geeetech Prusa I3 M201"

Latest revision as of 04:05, 3 December 2015

Contents

Safety Instructions

Preparation

Unfold the box and check the package list

Assemble the threaded rods of Y axis

Assemble the front and back support of Y axis

Thread the smooth rods and linear bearings.

Mount the Y motor

Y belt driving wheel

Build the print platform

Mount the Y belt

Right Z motor mount

Left Z motor mount

Side panel assembly

Main frame assembly

Fan mount

Mount the Z endstop

Mount the Z motors

Mount the couplings

Mount the building platform.

Assemble the left end of the X axis（motor end)

mount the Linear Bearing & Z-axis nut

mount the X motor

Mount the endstop

Assemble the right end of the X axis (X idler end)

Assembly of the extruder carriage

Assemble the the X&Z axis

Assemble the Z axis top mount

X belt driving wheel

Add the belt

Mount the hotend

Mount the extruders

Mount the LCD panel

Mount the control board

Mount the power supply unit(PSU ) and the socket.

Mount the Y endstop

Wiring

Step1. Connect wires for motors

Step2. Connect heating wires

Step3. Connect wires for thermistor

Step4. Connect wires for endstop

Step5. Connect wires for Fan

Step6. Connect wires for LCD panel

Step7. Connect wires for power input

Step8. Connect the wires to the PSU

Mount the filament spool

more

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