Front Cover Open
Error number display
Print darkness
adjustment volume
Sensor level DIP-SW
Print darkness adjustment volume .. You can finely adjust the darkness that
is set in the Printer Setting screen. See
the manual for details.
Sensor level ...... Do not use this. Only for used by service personnel.
DIP-SW ............ Appropriate settings are set according to your printer
system environment. You can change the settings. See the
manual for details.
Error number display .. When the error light is ON, check the displayed
number. This number represents the reason of the
error. See the manual for details.
5