Head Driver Ic Detects Abnormal Temperature During Operation Or Stand-By; Purge Count Or Flushing Count Overflown; Head Flat Cable Detected To Be Not Correctly Inserted - Brother DCP-J4110DW Service Manual

Error Code 44

Unable to Print 44

Head driver IC detects abnormal temperature during operation or stand-by.

Step
1 Carriage flat cable connection
failure
2 Head property information not
input
3 Head thermistor defective
4 Head defective
5 Main PCB defective
Error Code 46

Unable to Print 46 / Ink Absorber Full

Purge count or flushing count overflown.

Step
1 Ink absorber box or flushing box
full.
2 Main PCB defective
Error Code 48

Unable to Init. 48

Head flat cable detected to be not correctly inserted.

Step
1 Head flat cable connection failure
2 Carriage flat cable connection
failure
3 Carriage PCB defective
4 Head defective
5 Main PCB defective
Cause
Reconnect the Carriage flat cable.
Input the head property information (refer to Chapter
5, Section 1.3.25.)
Replace the head/carriage unit.
Replace the head/carriage unit.
Replace the main PCB ASSY.
Cause
Replace ink absorber box or flushing box, resetting
purge counter or flushing counter.
Replace the main PCB ASSY.
Cause
Reconnect the head flat cable.
Reconnect the Carriage flat cable.
Replace the carriage PCB ASSY.
Replace the head/carriage unit.
Replace the main PCB ASSY.
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