Confidential
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Error code 85
No Tray
A Tray is not detected, install Tray 1.
Tray 1 (T1) is not installed into the machine.
User Check
- Check if tray 1 (T1) is installed into the machine.
- Check if the paper is jammed in tray 1 (T1).
Step Cause
Remedy
1 T1 PE/edge sensor PCB
failure
Check the sensor performance following the
procedure described in “Maintenance mode 32”. If
any problem occurs, replace the T1 PE/edge
sensor PCB ASSY.
2 Harness connection failure of
T1 PE/edge sensor PCB
ASSY
Check the harness connection of the T1 PE/edge
sensor PCB ASSY and reconnect it.
3 Engine PCB failure Replace the engine PCB ASSY.
Error code 86 (MFC-9440CN/ 9450CDN only)
No Tray
Tray 2 (LT) is not installed into the machine.
User Check
- Install Tray 2 (LT) into the machine.
- Select other tray than Tray 2.
Step Cause
Remedy
1 Cassette sensor failure Check the sensor performance following the
procedure described in “Maintenance mode 32”. If
any problem occurs, replace the LT paper feed
frame unit.
Error code 89 (DCP-9042CDN/ MFC-9450CDN only)
Size Error DX
Specify the correct paper and press start.
Incorrect paper size in duplex printing
User Check
- Use the letter size or longer paper.
- Do not use too thin paper.
Step Cause
Remedy
1 Registration rear sensor PCB
failure
Check the sensor performance following the
procedure described in “Maintenance mode 32”. If
any problem occurs, replace the registration rear
sensor PCB ASSY.
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