Questions & Answers for: Brother replace pcb

...PCB. - Replace the head/carriage unit. - Replace the CR encoder strip. - Replace the carriage motor. - Replace the main PCB. - Replace the power supply PCB. - Replace the maintenance unit. Hi, The ...

Clean the charger (corona wires) itself.
Check the connection of the laser flat cable on the main PCB.
Replace the drum unit.
Replace the high-voltage power supply PCB.
Replace the main PCB

...PCB and engine PCB. Then reconnect them. Step 2: Cause: Transfer HVPS PCB unit failure Remedy: Replace the transfer HVPS PCB unit. Step 3: Cause: Engine PCB failure Remedy: Replace the engine PCB ...

...motor, if these are causing the issue. The main PCB of the printer may also get the issue and you need to replace the main PCB. You may also need to replace the power supply PCB if it is

...PCB unit 4.Replace the toner LED PCB ASSY 5.Replace the main PCB assy. You can try to leave the machine power on for 10 minutes maybe this can clear the error. Or power on the machine while pressing ...

...unit, gear(s) on the maintenance unit broken paper feed motor defective replace the engine unit, power supply PCB defective replace the power supply PCB. Main PCB defective replace the main

...unable to print 36 Try these: 1. Replace the High Voltage Power Supply PCB ASSY. 2. Check the harness connection of the high voltage power supply PCB and re-connect it. 3. Replace the main PCB

...PCB failure ---Replace the high voltage power supply PCB ASSY. 2. Harness connection failure of high voltage power supply PCB ---Check the harness connection of the high voltage power supply PCB and ...

Main motor failure Replace the main motor. 3 Low voltage power supply PCB failure Replace the low voltage power supply PCB ASSY. 4 Main PCB failure Replace the main PCB ASSY. Replace the main PCB ASSY

...reconnect any loose wires on the SSVR PCB assembly and the main PCB assembly. If the wiring connections are okay, replace the SSVR PCB assembly. If the problem persists, replace the main PCB