Brother DCP-J100

2-38
Confidential
■ Error Code 84
Recording paper jam.
The Registration sensor stays in paper-feeding state even after completing paper ejection.
<User Check>
- Release the release lever at the back of the Paper tray and remove the jammed
recording paper in Platen part.
■ Error Code 89
The Paper width sensor could not detect the home position specified on the Paper feed
roller.
Paper Jam
LCD
Step Cause Solution
1 Foreign materials in the
recording paper feeding path
Remove foreign materials.
2 Registration actuator caught in
the surrounding parts
Reattach the Registration actuator.
3 Registration sensor defective Replace the Registration sensor PCB ASSY.
4 Paper feed roller defective Replace the Paper feed roller.
5 Paper feed motor defective Replace the Paper feed motor.
6 Main PCB defective Replace the Main PCB ASSY.
Unable to print 89
LCD
Step Cause Solution
1 PF encoder disk stained Clean the PF encoder disk and Flushing guide.
(Refer to Chapter 3, Section 1)
2 PF home position detection
lever stained
Clean the PF home position detection lever and
Flushing guide. (Refer to Chapter 3, Section 1)
3 PF encoder disk defective Replace the PF encoder disk.
4 PF home position detection
lever out of place
Set the PF home position detection lever into
place.
5 Paper width sensor defective Replace the Carriage PCB ASSY.
6 Main PCB defective Replace the Main PCB ASSY.
(2_001L)
PF home position detection lever