12
Understanding printer messages
Warning Messages
During warning messages, the error light is off.
Service Messages
During service messages, the error light is on and the printer requires immediate assistance.
Message Action
Calibrating The printer is calibrating.
Check Output Tray Output tray is nearly full. Remove all printed media from the output tray.
Check Toner xxxx The toner of color “x”—K (black), Y (yellow), M (magenta), or C (cyan),
may be up to four toners KYMC—will soon be exhausted. The remaining
toner can print only 20 to 500 images, depending on the coverage of the
toner color. You can print approximately 100–125 pages after one of the
messages comes on.
Duplicate IPaddr The IP address has been duplicated.
Disconnect the LAN cable, change the IP address, and reconnect the
LAN. For instructions on setting the IP address, see the Network Menu.
Replace Belt CG Replace the photodeveloper belt. For instructions on resetting the
photodeveloper belt count, see the Utility Menu.
Replace Fuser Replace the fuser unit. For instructions on resetting the fuser count, see
the Utility Menu.
Replace Parts xxx Periodic maintenance is required. This does not include replacing the
fuser unit.
Replace WT. Pack The waste toner bottle is nearly full and will need to be replaced. The
printer will be able to print approximately 50 more pages and then will no
longer print until the waste toner bottle is replaced.
TMA Sensor Error A calibrating error has been detected. To clear the message, turn the
printer off, reinstall the paper tray, and turn the printer on. If the error
message continues, call for service.
Note: This error only occurs when calibration mode is ON. For
information on how to turn calibration on or off, see Calibration. If
calibration is turned to OFF, print quality may be affected.
Warming Up Wait for the message to clear.
Check Front Cover The front cover is not firmly closed. Open the front cover and close it until
it locks.
Close Back Cover Close the specified door to clear the message.
Close Front Cover
Close Top Cover
Data Error Invalid print data has been detected. To clear the message:
1 Press to take the printer offline.
2 Press and hold for at least 3 seconds to clear all data.
3 Press to bring the printer back online.