Geeetech

Hi there,

I have messed up my M92 Settingin in the EPROM (Geeetech Prusa i3 A pro) and have not recorded the default setting

Can someone please share the default value, I would like to revert to default.

Command M503 will print the current value ... please see the guide below, I need the M92 / E setting
by https://mattshub.com/2017/04/19/extruder-calibration/

Hi, you can refer to this:http://marlinfw.org/docs/gcode/M501.html

Hi William,
I have saved wrong setting in the EEPROM using M500 command
Command 501 will restore the settings from the EEPROM or in other words the wrong settings I have saved before.
Im looking for is the factory value which have been set by geeetech, not sure if there is a repository to get the factory default values?
Thanks!

You can try resetting.

Hi there,
I managed to restore settings using M502 (factory defaults) and saved setting using M500
This worked for me, all settings back and printer functional
The other hint was to check firmware conf file which must contain the default values ...
I found some factory values in conf file, but not my Extruder value "93" wondering which firmware is installed
Thanks!