# Restoring machine parameters

In case you need to restore the internal printer parameters, first write down the actual values.

Go to the terminal and from manual control to launch the command G-Code "M501"

The terminal will appear as commands and parameters in the table below, at this point we proceed with:

• Mark all values just appeared;
• from the manual control, launch the G-Code “M502” command, which will reset the printer parameters
• reinsert the previously stored parameters

so in the G-Code, in manual control, we must revive the previously stored commands separately, making sure that the values are correct, in this case:

M92 X ... Y ... Z ...
M203 X ... Y ... Z ... And ...
M201 X ... Y ... Z ... And ...
M204 P ... R ... T ...
M205 S ... T ... B ... X ... Z ... And ...
M206 X ... Y ... Z ...
M801 S ...
M805 S ...
M810 X ... Y ... Z ...
M301 P ... The ... D ... C ...

Finally, type "M500" to record the parameters entered.