Question about Canon MP520 All-In-One InkJet Photo Printer

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Canon MP520 display goes blank

Printer under 2 years old; little use. Display has gone on and off dark and blank. Has worked under an angle of about 20 degr. for a short while. I've visited several forums; this problem is far from unique. Who can come up with a solution? Come on Canon, give us a little help!

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  • 36 Answers

Same story for me
http://www.pc-infopratique.com/forum-informatique/probleme-affichage-ecran-imprimante-canon-vt-43410.html#p317110

and I found the solution.
https://sites.google.com/site/bricolagesetc/imprimante-pixma-520
Spare part Therehttp://www.chargeconverter.com/shop/conndev.htm

Posted on May 24, 2010

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MP520 printer. Screen has gone blank (white). can still print by pushing button but can't see what any of the settings are? Will also still operate from computer? is there a rest to this or has...


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http://sites.google.com/site/bricolagesetc/home/my-experience-guide-repairing-pixma

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I cannot scan because display is a black screen. I can print though.


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You need to check firstly that the LCD connections are still connected correctly inside the printer and then you can enter service mode on the printer and run an LCD test. To open printer and run test you will need a service manual:

http://www.tradebit.com/filedetail.php/4981053-canon-pixma-mp520-printer-service-manual

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I have a Canon Pixma MP520 and the little screen is blank where it normally shows printer, scanner, copy etc etc it was working and now its not


try turning it off and on again. the printer sometimes will power on but if the LCD still doesnt appear it could be shot already.

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