Head Voltage Does Not Raise; Ink Absorber Full Sensor Harness Detected To Be Not Correctly Inserted - Brother DCP-J4110DW Service Manual

Error Code 49

Unable to Print 49

Head voltage does not raise.

User Check
- They may occur due to lower surrounding temperature. Use in warmer surrounding
temperature.
Step
1 Head flat cable connection failure
2 Carriage flat cable connection
failure
3 Carriage PCB defective
4 Head defective
5 Power supply PCB defective
6 Main PCB defective
Error Code 4D

MACHINE ERROR 4D

Ink absorber full sensor harness detected to be not correctly inserted.

Step
1 Ink absorber full sensor harness
connection failure
2 Ink absorber full sensor defective
3 Main PCB defective
Cause
Reconnect the head flat cable.
Reconnect the Carriage flat cable.
Replace the carriage PCB ASSY.
Replace the head/carriage unit.
Replace the power supply PCB ASSY.
Replace the main PCB ASSY.
Cause
Reconnect the ink absorber full sensor harness.
Replace ink absorber box.
Replace the main PCB ASSY.
2-38
LCD
Solution
LCD
Solution
Confidential