Brother MultiFunction Center MFC-440CN All-In-One InkJet Printer "control 4 failed" Questions

...failed, and the copy processor board (CPB) is not communicating with the scanner-controller board (SCB). 1. Turn the product off, and then on. 2. Check the scanner controller board LEDs. 3. Check the ...

Xerox workcentre 5745 network controller boots to 75% then fails and the reboot message comes up. Try the following: 1. Power down the device 2. AFTER it is COMPLETELY powered off (can take up to 2 ...

...fails when the CCD is moved back. Remedy 1. Disconnect and then connect the flexible cable(Reader Controller PCB (UN4)-Main Controller PCB 2 (UN14)). 2. Replace the flexible cable. 3. Replace the ...

...Press and hold the [0] key on the Control Panel for 4 seconds or longer and then press the [Start] button while keeping your finger on the [0] key. Password is 6789. And go to NVM

50, 4 FUSER ERROR 50.4 is not listed in the service manual but fuser errors are most often caused by bad fuser. Occasionally a power supply or DC controller will fail but seldom is that the case.

...control centre 4, as I cannot scan documents. Brother MFC7860DW Did it come with a CD ? if yes put it in CD rom drive if this fails download the required software from ...

...4 Service 50 Error Repair Kit. Could also be a failure of the power supply. HP 4L/4P/5L/5P/6L/6P most likely cause is a bad ceramic heating element. All other printers most likely cause is burned out ...

...Failed error. Ideas/Solutions? Remove the controller boad in the back. You will see 4 SIMM'S, remove, and reset them. if this does not solve your problem, call BNL 562-688-2373 for free tech support. ...

...the main motor normal? if no correct the wiring, if yes step 3- does the voltage of J102-B12 on the controller pcb change to 0 VDC while the main motor is rotating?, if no replace main motor ( main ...

...Control Panel > Administrative tools > Computer management > Services and Applications > Services Locate the following services: 1. Telephony 2. Network Connections 3. Remote Access ...