Error Messages
Printer Messages A-7
Print Messages
Error Messages
When any of the following error messages appear on the first line of the display screen, the
printer suspends printing until the error is corrected.
Table A-4 Error messages
Message Explanation Action
Ejection unit cover open The ejection unit cover (on top
of the printer) is open or not
completely closed.
Close the ejection cover until it
clicks shut.
Front Door open The front door is open or not
completely closed.
Close the front door until it latches.
Upper right cover open The upper right cover is open or
not completely closed.
Close the upper right cover until it
latches.
Lower right cover open The lower right cover is open or
not completely closed.
Close the lower right cover until it
latches.
HCI cover open The HCI door is open or not
completely closed.
Close the HCI door until it latches.
Fuser interlock The fuser is not seated
properly.
Remove and reinsert the fuser into
the printer. See “Removing the
Fuser” on page 4-30.
Drum unit interlock The drum is not seated
properly.
Remove and reinsert the drum into
the printer. See “Removing the
Drum” on page 4-21.
Developer collector not in
(During developer replacement
only)
The developer collector bottle is
not seated properly or is
missing.
Remove and reinsert the developer
collector bottle into the printer. See
“Installing Developer Collector
Bottle” on page 4-16.
Toner empty The toner hopper is out of
toner.
Refer to “Replacing Toner” on page
4-4 and install toner.
