User guide

EN Service mode functions 235
Note Set SERVICEMODE before trying to set the variable or you will not
get the desired result. Also reset the PJL to be sure the
SERVICEMODE status is cleared.
To create these files, you need a text editor that can insert the ESC
character or is able to copy it from an existing file. If a software tool is
used, simply send the same strings in the same order as given for the
example files.