Question about Canon imageRUNNER 8500 Copier
Xerox and printing
/* Style Definitions */
mso-padding-alt:0in 5.4pt 0in 5.4pt;
font-family:"Times New Roman";}
Main Cause The laser shutter is faulty. The laser unit is faulty. The potential measurement
PCB is faulty. The DC controller PCB is faulty.
0001 As the result of potential control, the drum surface potential (VL2)
of the white background is about 200 V (generating solid black images).
0002 The primary charging output used for print output and the drum
surface potential after laser output has been made are about 200 V
Posted on Sep 08, 2009
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
Specific potential is not required or the limiter is activated as the potential is controlled.
I beleive it is the Potential of the "drum sensor"
there is a sensor that reads the drum and adjust the machine, this may need to be adjusted, cleaned or replaced. Has to be done by a tech.
Posted on Aug 25, 2008
Tips for a great answer:
Jul 30, 2014 | Canon Imagepass L1 Print Controller For...
Dec 14, 2012 | Canon imageRUNNER 5570 Copier
Nov 14, 2010 | Canon imageRUNNER 5000 Copier
May 16, 2010 | Canon imageRUNNER 7200 Copier
Feb 16, 2010 | Canon Office Equipment & Supplies
Jan 28, 2010 | Canon imageRUNNER 8500 Copier
1,175 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: