canon ir 105

[tomcatt]

machine will consistently run 10 to 30 print double sided before jamming. jam code is 010b every time. changed out sensors after fuser unit but no luck. i am going to check out fuser motor, fuser unit( although it turns easy enough and drive gear not brocken) also may check reg clutch . any ideas anyone ????

[Canuck]

Check that the "tooth" on the inside of the UFR gear hasnt broke off or gear on fixing motor isnt stripped....probably tooth though. Its common. If its is heat up a screw with a lighter real hot and thread it into where it broke off from the inside....let the head act as the tooth. It will work until you get a gear. I had a customer do a 100k print job with a repaired one. Use a short screw and dont go through to the outside teeth

[teckat]

52T gear= FS7-0007-000
ufr.JPG

[addoncopier]

You can try to check for the Duplex sponge roller.

[teckat]

machine will consistently run 10 to 30 print double sided before jamming. jam code is 010b every time. changed out sensors after fuser unit but no luck. i am going to check out fuser motor, fuser unit( although it turns easy enough and drive gear not brocken) also may check reg clutch . any ideas anyone ????

even if gear is not broke, it could have a stress crack on side which may not be visible/ stress cracks spread teeth during operations only and cause teeth to walk over other drive gears, causing a delay or lock up. when u stop machine to look at gear it appears normal .