Question about Canon Office Equipment & Supplies
The drum is not being charged. The charger corona wire is probably broken or not making good electrical contact. The charger corona wire may be part of the toner cartridge. Try uninstalling and reinstalling the toner cartridge. If that doesn’t work, try another toner cartridge.
Posted on Jun 30, 2008
You have followed the first fault find step correctly these are the next steps :
1) A poor contact exists in the developing bias contacts of the
high-voltage PCB and the print cartridge.
Clean the contacts. If they are still dirty after cleaning, or if
they are damaged, replace the print cartridge or the highvoltage
contacts. Replace the high-voltage PCB.
2) The laser/scanner unit is defective. Replace the laser/scanner for the missing color. Calibrate the printer after
replacing the laser/scanner.
3) The high-voltage PCB is defective or one of the connections
1. Check the connections.
2. Replace the high-voltage PCB.
4) The DC controller PCB is defective or the connector to the
high-voltage PCB (J1006) is disconnected or not seated
1. Upgrade the DC controller PCB firmware.
2. Check the connector (J1006) on the DC controller PCB
to make sure it is seated correctly.
3. Replace the DC controller PCB.
Calibrate the printer after replacing the
Hope that helps........
Posted on Jun 30, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 25, 2011 | Office Equipment & Supplies
Jan 19, 2011 | Canon PIXMA MP210 Photo All-In-One Printer
Dec 10, 2010 | Canon I960 InkJet Photo Printer
May 21, 2010 | Dell 926 All-In-One InkJet Printer
Dec 19, 2009 | Lexmark Office Equipment & Supplies
Dec 18, 2009 | Office Equipment & Supplies
Oct 19, 2009 | Lexmark X1270 All-In-One InkJet Printer
Aug 24, 2009 | HP PSC 750 All-In-One InkJet Printer
May 11, 2009 | Dell 946 All-In-One InkJet Printer
54 people viewed this question
Usually answered in minutes!