Geeetech

During assembly and testing of new A10M printer, found missing Z-ES Cable per photos attached.

There is Z-M cable for Z-axis motor power, Y-ES Y-M and X-ES with X-M cable assemblies connected to respective stepper motor.

Is it dangerous to operate with Z-ES cable missing?

Please advise how and where on motherboard to make cable connect to Z-ES of stepper motor. Thanks.

Hi, If you are missing the z-axis limit switch line, please contact your sales for a reissue, which will affect your printing. You can refer to this motherboard connection diagram:

Am trying to raise hot bed up 10 mm on Z-axis but to no avail.

Is it advisable to trigger Z end-stop limit switch manually to do so?

Is fitting new BL - Touch to overcome/override Z end-stop possible? Thanks


P.S. --- Can also raise Z-axis 260 mm but not below 0 mm. Both X and Y no problem.

Hi, I think you'd better contact your sales to reissue a z-axis limit switch line.