Questions & Answers for: Canon imageCLASS pcb

...E197 0000 Printer engine communication error Erroneous communication between the DC controller PCB and image processor PCB was detected - Check the connectors of the DC controller PCB and image ...

unit is faulty (main thermistor fault, thermal fuse blow, fixing heater fault). or The power supply PCB is faulty. or The DC controller PCB is faulty. 99 percent is the fuser unit is the problem. Good

How to change the Main PCB How do I change the main PCB. Is it a difficult procedure. No not really, you have to remove the top half of the machine, (then it comes a LBP5200) I hope you mean to ...

...is a Printer engine communication error. A erroneous comm's error occured between the DC controller PCB and image processor PCB was detected. Prnter needs servicing Check cabling connections on theDC ...

...printer then it shows the E100 error message. how can i fix this? Main cause The laser driver/BD PCB is faulty (laser activation failure, BD detection fault). The DC controller PCB is faulty. The ...

...of possiblle causes: The heater has an open circuit. The thermal fuse has blown. The High-voltage PCB has a fault. The DCNT PCB has a fault. Replace fixing

...AND THEN TURN ON. IF THE PROBLEM STILL PERSISTS ,THEN CHECK FOR THE SCANNING LAMP , INVERTER PCB OR THE READER CONTROL

system error E225 TURN OFF THE PRINTER AND WAIT FOR 5 SECONDS AND THEN TURN ON. IF THE PROBLEM STILL PERSISTS ,THEN CHECK FOR THE SCANNING LAMP , INVERTER PCB OR THE READER CONTROL PCB.

...Changed Fuser to no avail ? HELP Dear The code due to, ITB/TOP sensor defect, DC controller PCB defect. Do the procedure to check yourself. 1. Turn off the printer. 2. Hold down the Resume / ...

...the main thermistor TH1 has poor contact, or the fixing heater is faulty). The main power supply PCB is faulty. The DC controller PCB is faulty. Caution To clear the error, execute the following