Canon CanoScan 4200F Flatbed Scanner "repair" Questions

how to open case on my scanner for repair.... It has plastic locks. Take it for a repair center.

...Glen Most likely it will be you CCD, Yes it can be replaced, Please find below your service and repair manual, with this you should be able to isolate your issue and effect repair. However do

...the scanner when scanning. Maybe the white lines are stray light or a faulty sensor. You can get a repair quote online from Canon. I have heard some people report the repairs were rasonable. Hope ...

...You must dismantle the scanner. ( it is basically glued and melted together ). or send it in for repair. I was able to do this for an HP, but its reletivly large, and was screwed

black horizontal line on negative scan from Canoscan FS 4000 US Probably a dead pixel in the sensor. You can request a repair quote from caono online. Hope this helps

how do i open the scanner to change the lamp? This is a very nice scanner - however, I think you will find it cheaper (and much easier) to buy a new one and forget about trying to repair it.

ERROR 2,178,0 unlock detach the cable and re plug you have either dirty or broken mirrors under the glass. they can be cleaned but taking the unit apart is very difficult. These scanners are not ...

...working. It sounds like a broken mechanic part problem. You need to bring it to an authorized repair

I finally came across this and it worked perfectly. http://www.computingsuccesssecrets.com/computer-repair/cant-install-camera-nor-scanner-device-drivers

We have moved house and have misplaced our powerlead for the CanoScan D660U I have many years experience with repairing Canon scanners so here is my suggestion to you. You can google Canon and locate ...