Geeetech

Hi, You can reset to the old version and try to move the z-axis.


This is not an encouraging response, it should have worked smoothly with new (verified )firmware.

Whatever, I joined this forum because I'm new in 3d printing, and I hope for punctual answer for each issue.
I spent hours ...

How can I reset to old version? The restore failsafe don't working.

I use arduino 189, with no errors while compiling and upload the 1.1.8 version.
Now on main LCD screen, Z is blinking, the manual commands for x,y,z from any printing software not working anymore (only autohome and heating bed and extruder are working from printing software). When I try to print ...

Well, I upgraded firmware to 1.1.8. Now on LCD main screen Z is blinking. The manual commands from any printing software not working anymore

I didn't succeed!
Please make step by step tutorial.
Thanks!

An example of nozzle position.

Eventually, which is the last and good firmware version for I3 pro C ?

Getech i3 pro C (Marlin 1.1.8 for all).zip
or
Marlin_GT2560-PI3_Pro_C.zip
or
I3 pro C (GT2560 A+)
I3proC （ A+ board ）.zip


I don't know if my GT board is A+

It's interesting: when I open and verify ''Getech i3 pro C (Marlin 1.1.8 for all)'' with arduino 1.8.9 I don't have any errors.

Hello everybody.
I have some issues with my printer (at the beginning of printing, the nozzle start from 5 mm above the bed).
So I try to upgrade the firmware (which is now 1.0.04) to 1.1.8. Before I do this, I want to extract and save the old one.
Mean time I open the 1.1.8 version with Arduino 1 ...

Please be more specific! Thanks.