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My canon mf5770 if command copy is making double or sometimes three copies.what is the problem.

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Posted on Jan 02, 2017

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  • 239 Answers

SOURCE: canon pc1080f make dirty double image copys

Sounds like a cleaning blade streaking in the drum modual. If this is a used cartrige it might be full of toner and causing the toner to continue to rub against the drum.
Other problems might be the discharge cortron not working. Sometimes if they have a cortron wire they can arc, even in the blocks on the inside and outer board of the channels. If they can be dissasebled with care, they need to be scrubbed, cleaned and reassembled. Most times the entire channel needs to be replaced.
The wires and channels need to be cleaned. Special care needs to be attended to becuase they are hairlike thing wires, they break very easy.
The machine might have a discharge voltage that may not be working to nuturalize the field on the drum. This would retain old images on the drum putting the old image on the copy over and over.
Some machines have high voltages, called "Bias Voltage" which is monitored by a speical circit board, High Voltage Power Board.
These boards are cortron power supplies, sometimes they do fail causing these types of problems.
Also, a worn out fuser roll can retain old toner on the surface of it, and causing the old image to be put back on the next copy after it. The fuser presure roll can retain toner and it can put dirty images on the back of the copies.
For major indepth service repairs, contact this vendor for a service call by a service technition.

Posted on Oct 16, 2009

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bigcarl918
  • 142 Answers

SOURCE: My canon mf5770 is copying double copies

Under your page set up you will find a box to select for two sided copies make sure it is not checked marked and when your preview of the document to be printed there is a box selecting two sided un mark it. make sure you have not selected sort it will be under finishing. and you may have a selection of save paper it will make it go to two sided. of course to save paper. There is a big push to save paper in our industry and machine have a ECO setting for saving our enviroment.

Posted on Apr 09, 2017

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My canon mf5770 is copying double copies


Under your page set up you will find a box to select for two sided copies make sure it is not checked marked and when your preview of the document to be printed there is a box selecting two sided un mark it. make sure you have not selected sort it will be under finishing. and you may have a selection of save paper it will make it go to two sided. of course to save paper. There is a big push to save paper in our industry and machine have a ECO setting for saving our enviroment.

Apr 09, 2017 | Canon imageCLASS MF5770 All-In-One Laser...

1 Answer

I cant figure out how to turn on the canon mf5770


First make sure its not plugged into an outlet surge protector. Most canon products keep the power button on the keypad. They are also sometimes on the backside of the printer usually near the power plug.

Best of luck...
Have a Happy and Safe Holiday Season...

Dec 01, 2010 | Canon imageCLASS MF5770 All-In-One Laser...

1 Answer

How can you check the page counter on the MF5770 without networking a computer to it? We would like to keep track of the number of copies we are doing each month


If there is a LCD panel on the front there will be a maintenance mode for you printer if you find out which key presses you need to enter it then you will find the page count plus other info like no. of cartridges, you might have to go to a 3rd party dealer who specializes in printer repair as most companies like canon and brother can get hold of the service PDF's.

Nov 03, 2009 | Canon ImageClass MF5770 Laser Copier...

1 Answer

Double imaging (ghost effect) after several normal copies


you can tried to clean the fixing roller or exchange the drum

Oct 26, 2009 | Canon iR 2016i Black and White Copier

1 Answer

Canon pc1080f make dirty double image copys


Sounds like a cleaning blade streaking in the drum modual. If this is a used cartrige it might be full of toner and causing the toner to continue to rub against the drum.
Other problems might be the discharge cortron not working. Sometimes if they have a cortron wire they can arc, even in the blocks on the inside and outer board of the channels. If they can be dissasebled with care, they need to be scrubbed, cleaned and reassembled. Most times the entire channel needs to be replaced.
The wires and channels need to be cleaned. Special care needs to be attended to becuase they are hairlike thing wires, they break very easy.
The machine might have a discharge voltage that may not be working to nuturalize the field on the drum. This would retain old images on the drum putting the old image on the copy over and over.
Some machines have high voltages, called "Bias Voltage" which is monitored by a speical circit board, High Voltage Power Board.
These boards are cortron power supplies, sometimes they do fail causing these types of problems.
Also, a worn out fuser roll can retain old toner on the surface of it, and causing the old image to be put back on the next copy after it. The fuser presure roll can retain toner and it can put dirty images on the back of the copies.
For major indepth service repairs, contact this vendor for a service call by a service technition.

Oct 13, 2009 | Canon Office Equipment & Supplies

1 Answer

Has a code E005


E005 code,
Copier needs the Fuser Cleaning Web replaced.
I recomend havivg a qualified Tech perform this.

Jun 01, 2009 | Canon imageCLASS MF5770 All-In-One Laser...

2 Answers

Won't print scan or copy; worked fine yesterday


Hi There

Could you be a little more specific are there any errors showing on the unit are the power light normal etc

Regards AL

May 25, 2009 | Canon imageCLASS MF5770 All-In-One Laser...

1 Answer

Paper feed broken


You broke a part. It is a low end machine. The repair will cost close to the repalcement cost of the machine. I would replace it and start with a new warranty.

Mar 20, 2008 | Canon ImageClass MF5770 Laser Copier...

1 Answer

MF5770 is not showing an error message, but isn't printing.


Paste the address below in your browser window.You should find some helpful information there.

http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&fcategoryid=124&modelid=11147#SupportDetailAct

Feb 23, 2008 | Canon imageCLASS MF5770 All-In-One Laser...

1 Answer

CANON IR 2000


Canon iR1600/2000 not a double-sided copying machine. Can print one side then reverse copies in paper cassette and copy side 2 onto it.

Jan 31, 2007 | Canon imageRUNNER 2000 Copier

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