42 6 Troubleshooting
Ready to print
Replace Fuser Unit
It is nearly time to replace the fuser unit. Purchase a new fuser unit.
Refer to
• User Guide Replacing the Fuser
Ready to print
Belt Unit
Replace Soon
It is nearly time to replace the belt unit. Purchase a new belt unit.
Refer to
• User Guide Replacing the Belt Unit
Reboot printer
NNN-NNN
The fuser unit is not installed correctly or is not working correctly due to damage or
malfunction. Switch the printer off and then on. If the error continues, contact our
Customer Support Center or your dealer.
Replace XXX
Print Cartridge
XXX=Yellow, Magenta, Cyan, or
Black
The XXX print cartridge has become empty. Replace the old XXX print cartridge with
a new one.
Refer to
• User Guide Replacing the Print Cartridge
Replace
Belt Unit
Time to replace the belt unit. Replace the old belt unit with a new one.
Refer to
• User Guide Replacing the Belt Unit
XXX indicates one of the following; the Yellow Toner (Y), Cyan Toner (C), Magenta Toner (M), Black Toner (K), or Fuser Unit.
NNN indicates a numeric value.
Message Condition/Reason/Action