Operation Manual

EN
Errors 133
Table 15. Control panel light messages
Message Possible causes Solutions
The printer is ready to print.
No action is needed.
To print a self-test page, press and
release the G
O
button on the control
panel.
The printer is receiving or processing
data.
Wait for the job to print.
The printer is in manual feed mode. To turn off the manual feed mode,
change the printer property setting. See
the “Printer properties” section in the
user guide for more information.
The printer is out of memory. 1. The page currently printing might be
too complex for the printer memory. To
continue printing, press and release the
G
O
button. The printer might print a
partial page, or the quality might be lower
than normal.
2. Lower the resolution. See the
“Understanding print quality settings”
section in the user guide.
3. Add more memory. See the “Memory”
section in the user guide.
The printer has an error. The door is
open, the media is out, the toner
cartridge is installed incorrectly, or the
paper is jammed.
1. Check that the toner cartridge door is
completely closed.
2. Load media into the correct input tray.
3. Check that the toner cartridge is
correctly installed in the printer. (See
“Toner cartridge” on page 78 for more
information.)
4. There is a paper jam. (See “Functional
checks” on page 149 for more
information.)
5. Check that the door and toner
cartridge interlocks are operating
correctly. (See "Paper path check" on
page 155 for more information about the
door interlock.