3-26
Confidential
■ Error code 8A
Paper jam (Tray 1)
Error code 8B
Paper jam (Tray 2)
Error code 8C
Paper jam (MP tray)
Jam Tray 1
Remove the jammed paper from Tray 1.
Jam Tray 2
Remove the jammed paper from Tray 2.
Jam MP Tray
Remove the jammed paper from Multi Purpose Tray and press Start.
User Check
• Check if the paper is jammed in the appropriate tray. If jammed, remove it.
• Adjust the paper guide corresponding to the paper size.
• Check if too much paper is loaded in the tray.
Step Cause Remedy
1 Dirt on edge sensor Clean the edge sensor.
2
Harness connection failure of
registration front sensor PCB
ASSY
Check the harness connection of the
registration front sensor PCB ASSY in the
appropriate tray, and reconnect it.
3
Paper feeding kit worn out
(MP/ T1/ T2)
Replace the paper feeding kit of the
appropriate tray.
4
Registration front sensor PCB
failure (MP/ T1/T2)
(MP/ T1) Check the sensor performance
following the procedure described in
“Maintenance mode 32”. If any problem
occurs, replace the front door unit ASSY.
procedure described in “Maintenance
mode 32”. If any problem occurs, replace
the LT paper feed frame unit.
5 Main PCB failure Replace the main PCB ASSY.