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ERROR CODE AND TROUBLESHOOTING
6 - 3
E3C0 Paper transport jam LCF transport jam (Paper not reaching the
registration sensor): Paper fed from the LCF and
passed through the 1st drawer feed sensor does
not reach the registration sensor.
P. 6-28
E3D0 LCF transport jam (Paper not reaching the 1st
drawer feed sensor): Paper fed from the LCF and
passed through the 2nd drawer feed sensor does
not reach the 1st drawer feed sensor.
P. 6-28
E3E0 LCF transport jam (Paper not reaching the 2nd
drawer feed sensor): Paper fed from the LCF and
passed through the LCF feed sensor does not
reach the 2nd drawer feed sensor.
P. 6-29
E400 Cover open jam Jam access cover open jam: The jam access cover
has opened during printing.
P. 6-35
E410 Front cover open jam: The front cover has opened
during printing.
P. 6-35
E420 Cover open jam PFP side cover open jam: The PFP side cover has
opened during printing.
P. 6-35
E430 ADU open jam: The ADU has opened during
printing.
P. 6-35
E440 Side cover open jam: The side cover has opened
during printing.
P. 6-35
E450 LCF side cover open jam: The LCF side cover has
opened during printing.
P. 6-36
E480 Bridge unit open jam: The bridge unit has opened
during printing.
P. 6-36
E4A0 Waste toner cover open jam: The waste toner cover
has opened during printing.
P. 6-36
E510 Paper transport jam
(ADU section)
Jam not reaching the ADU entrance sensor: The
paper does not reach the ADU entrance sensor
after it is switchbacked in the exit section.
P. 6-30
E520 Stop jam in the ADU: The paper does not reach the
ADU exit sensor after it has passed the ADU
entrance sensor.
P. 6-30
E550 Other paper jam Paper remaining jam on the transport path: The
paper is remaining on the transport path when
printing is finished (caused by a multiple paper
feeding).
P. 6-34
E712 RADF jam Jam not reaching the original registration sensor:
The original fed from the original feeding tray does
not reach the original registration sensor.
P. 6-37
E713 Cover open jam in the read ready status: Jam
caused by opening of the RADF jam access cover
or front cover while the RADF is waiting for the
scanning start signal from the equipment.
P. 6-37
E714 Feed signal reception jam: The feed signal is
received even no original exists on the original
feeding tray.
P. 6-37
E721 Jam not reaching the read sensor: The original
does not reach the read sensor after it has passed
the registration sensor (when scanning obverse
side) or the reverse sensor (when scanning reverse
side).
P. 6-37
E722 Jam not reaching the original exit/reverse sensor
(during scanning): The original which passed the
read sensor does not reach the original exit/reverse
sensor when it is transported from the scanning
section to exit section.
P. 6-37
Error code Classification Contents Troubleshooting