Question about Canon imageCLASS MF5770 All-In-One Laser Printer
look at your statement. Your problem is similar to the problem of the panel boards. you need to do troubleshooting on your panal boards with boards that function. If you are familiar with the troubleshooting work you have to provide a set of the same printer model to troubleshooting, but if you are less skilled you will require a person who specializes in such work to help you perform the troubleshooting guide as well as continuing to ensure no damage is worst happen.
Posted on Apr 04, 2011
With both the LCD out and the power cycling, chances are it either is the main board that went or something like a electrical surge damaged a few components.
Unfortunately this isn't gonna be something that you can really fix unless you order the right parts and tear it apart.
Best option is contacting a Canon authorized repair center near you and getting it fixed if it is still within a year of purchase under Canon's warranty. You can still get it fixed outside of the warranty, but its generally cheaper to replace the unit.
If you want to look into getting it repaired, you can find a repair center near you at Canon's website: http://www.usa.canon.com/cusa/support/consumer/printers_multifunction/imageclass_series/imageclass_mf5770?pageKeyCode=25
Posted on Apr 04, 2011
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Posted on Jan 02, 2017
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