Question about Canon FC120 Black and White Copier

Open Question

Canon fc120 copy red - Canon FC120 Black and White Copier

Posted by Anonymous on


2 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
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

  • 29 Answers

SOURCE: Canon FC120 mono copier. First few

This is a sign of a worn drum getting hotter and causing it to attact toner to areas of the drum as it goes.

I wonder if the copier is properly grounded allowing static to drain to ground? I also wonder if you set the contrast lower if it would reverse the problem.

At any rate just about everything that can go wrong with this copier is replaced when u buy that drum so before the expense, check the ground with one of those silly lights you get from Home depot and plug it in to be sure.

Posted on Feb 21, 2011


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Red focus squares show on pictures

Disable the "AF Point Display" in the menu.

If you need a manual, you may download a copy at Owners Manual User Guide for Canon EOS 60D Digital Camera EOS60D pdf

Sep 25, 2016 | Canon EOS 60D Digital Camera

1 Answer

Why does the paper twist going into machine

Some images or more detail description would be great, however most common issue is piece of paper/other small objects(I have read about small pencil found in the printer some time ago) stuck in the path of the paper from previous jams. Also check if the paper has correct size.

Nov 07, 2015 | Canon FC120 Black and White Copier

2 Answers

Canon FC120 mono copier. First few copies are ok, then they get blured and out of focus? Any suggestions? Cheers

This sounds like a problem with the laser. Have you replaced the toner setup recently? Could be a bad cartridge. This model uses an all-in-one toner/drum.

If the toner cartridge is not the problem, try cleaning the laser bar (usually clear plastic about 2.5mm wide). There are two other possibilities (at least) but requires dis-assembly and electronic repair knowledge. There could be a mechanical problem with the optical copy assembly. This is unlikely due to the fact that the first few copies are OK. The other repairable problem could be power supply. Defective components (especially capacitors) can cause low power and may be affecting the power of the laser causing it to be out of focus.

I scored a laser printer with duplex because a couple of capacitors were bad.

Feb 21, 2011 | Canon FC120 Black and White Copier

1 Answer

On canon iR 1020, i cannot print and make a copy

Do you mean that you have blank copies/prints, or that there is some message on display, or just blinkig red led...?
If yyou have blank copies the problem is in laser shutter.
If you have error message send detailed description.

May 21, 2010 | Canon NP 6035 Copier

1 Answer

How do I locate the switch for the Canon L100 fax machine?

wich switch, the macine is automatically turnd on when gets the current.You only have the copy buttton that you need to press if you want to copy, and for return yust red one two times.

May 19, 2010 | Canon L120 Fax Laser Printer

3 Answers

The problem issue the photocopy machine canon ir2016j was printed copy any more for example i want copy 20,out side within copy 20 i want 10 wen i stop the machine copy will contine to operate so please...

The procedure for stop copy is you press red and then machine ask you left or right pointer for yes or no.Is thath way did you stop copying?

If yes it may be machine system problem.

Mar 02, 2010 | Canon imageRUNNER 1023iF Black and White...

1 Answer

Canon imageclass mf8180c alarm reset

I have a canon MF8180C with the display on at all the time but I can see nothing on it, only the COPY and SCAN light are on with the alarm red light on also, any ideas please??? thanks.

Dec 28, 2009 | Canon imageCLASS MF8180C All-In-One Laser...

1 Answer

Canon ImageRunner 2020i

first do you have to selec the try with do you are going to use for copy.

Jul 27, 2009 | Canon imageRUNNER 2020i Black and White...

1 Answer

Copies are dark

No. It would most likely be the opposite.

The stripes could be caused by contamination of the dev roller, fixing rollers or marks on the drum.

You could also clean the laser ****-glass.

Apr 10, 2009 | Canon IMAGERUNNER 6570 Copier

Not finding what you are looking for?
Canon FC120 Black and White Copier Logo

Related Topics:

14 people viewed this question

Ask a Question

Usually answered in minutes!

Top Canon Office Equipment & Supplies Experts


Level 3 Expert

102366 Answers

old marine
old marine

Level 3 Expert

1992 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Canon Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides