Brother MFC-9130CW Service Manual page 82

■ Error code 4201
Replace Drum:BK
Number of the drum unit (Black) rotations has reached the upper limit. (Printing is not
stopped.)
Error code 4202
Replace Drum:Y
Number of the drum unit (Yellow) rotations has reached the upper limit. (Printing is not
stopped.)
Error code 4203
Replace Drum:M
Number of the drum unit (Magenta) rotations has reached the upper limit. (Printing is not
stopped.)
Error code 4204
Replace Drum:C
Number of the drum unit (Cyan) rotations has reached the upper limit. (Printing is not
stopped.)
<User Check>
- Prepare a new drum unit.
Step
1 Main PCB failure if the error code
remains after replacing with a
new drum unit and resetting the
drum counter
■ Error code 4300
Replace Parts
Belt Unit
The belt unit will reach the end of life soon. (90%)
Error code 4400
Replace Parts
Belt Unit
Number of pages printed with the belt unit has reached the upper limit. (Printing is not
stopped.)
<User Check>
- Prepare a new belt unit.
Step
1 Main PCB failure if the error code
remains after replacing with a
new belt unit and resetting the
belt counter
Cause
Cause
2-43
Remedy
Replace the main PCB ASSY.
Remedy
Replace the main PCB ASSY.
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