Printer startup connection issue

[Jdfm]

Hey guys,

I just assembled my 3D printer i3 W and I'm having some issues connecting it to my PC. Ive been able to move all the motors through the on board LCD and everything seems to be working. Also the computer recognizes that there is something in the com Port and connects to the printer. But when I try to home it or move it at all through the pc, it states "1 command waiting" and doesn't do anything to the printer. Am I missing something I should be doing? Any help is appreciated.

Thanks guys!

[MichaelK]

Are you using Repetier Host?
You need to use the correct baudrate. 115.200 or 250.000
Try different.

[William]

MichaeIk is correct
You need to check it

[mljlighting]

Hello ,
i have same problems, "4 commands waiting"...

i have repetier host..
i have corret driver CH340..
in my pc driver work good..
i try to use 115.200, max for me is 128.000..
I reinstalled the driver many times...
my I3 to work well from the display, X-Y-Z reset, hot bed work, fan start...
XYZ respond correctly to commands from the display...
can someone help me?
thank you in advance..
regrds
Giovanni

[4130Stick]

Hi All

I had similar issue when i first built my Pro W, i installed the CH340 driver and although printer would move using the on-board menu it done nothing through the PC. After trawling through the forums i found a post recommending installing the CH341SER driver, which i done and it works perfect.

After looking in my download folder and trawling through my internet history i can see i downloaded it from

www.wch.cn/download/CH341SER_EXE.html

Majority of the page is in Chinese, but the CH341SER driver is easy to spot, download, unzip and install, and fingers crossed enjoy printing.

Mark

[mljlighting]

hi all,
Solved,my problem was that I did not understand that I had to set 250000 on repetier hosts.
work good.
regards
Giovanni