2-21
Confidential
The number of rotations of the drum unit has
reached the upper limit.
(Printing does not stop.)
4200 2-33
There is no paper set in the manual feed slot on the
manual feed slot fix mode.
8C00 2-43
When printing from the paper tray, the paper feed
sensor detected that there was no paper set in the
paper tray.
9302 2-44
The new toner sensor could not detect the new toner
cartridge correctly.
4F01 2-34
The new toner sensor detected that the toner
cartridge was not set.
6101 2-36
An error occurred in the ROM check sum. E000 2-45
Program error E100 2-45
An error occurred during access to the DRAM in the
main PCB ASSY.
E500 2-45
Read error in the flash ROM on the main PCB
E702 2-45
The side thermistor of the fuser unit detected a
temperature higher than the specified value.
6801 2-36
LED Type of problem
Error
codes
Refer
to: