Abnormal Stop Of Purge Cam During Head Capping; Abnormal Stop Of Purge Cam During Head Uncapping. (When Being Driven In The Uncapping Direction) - Brother DCPJ525W Service Manual

Error Code 76
Unable to clean 76
Head uncapping failed.
Step
1 Foreign materials in the
maintenance unit
2 ASF motor defective
3 Maintenance unit defective
4 Main PCB defective
Error Code 7A
Unable to clean 7A
Abnormal stop of purge cam during head capping. (When being driven in the capping direction)
Error Code 7B
Unable to clean 7B
Abnormal stop of purge cam during head uncapping. (When being driven in the uncapping
direction)
Step
1 Foreign materials in the
maintenance unit
2 ASF motor defective
3 Maintenance unit defective
4 Main PCB defective
Cause
Remove foreign materials.
Replace the ASF drive ASSY.
Replace the maintenance unit.
Replace the main PCB ASSY.
Cause
Remove foreign materials.
Replace the ASF drive ASSY.
Replace the maintenance unit.
Replace the main PCB ASSY.
2-41
LCD
Solution
LCD
LCD
Solution
Confidential