Ricoh FW 780 Black and White Copier "roll feed unit error" Questions

...roll drive unit, feed sensor, engine controller, system controller visual check feed sensor cable connection replace engine controller replace system controller I was trying to load a roll but had ...

...roll of paper is ruffled. 3. Cassette unit/cut-sheet feed unit: Replace the faulty paper feed component when the paper feeding is performed correctly in all parts except where the error occurred. 4. ...

...unit off and on again and red light will appear. This sequence has been repeated perhaps a dozen times without ever locating a paper jam. Where is paper jam sensor? Is there a sensitivity adjustment? ...

...roll goes. Lay the printer back, and look up top where the paper ejects. you should see some of the paper in the feed. Pull that out with a tweezers. Beware. I sent my printer to Sony and they tried ...

feed roll paper (error light) every time. The paper is Premimum Glossy, nothing outof the ordinary. It is also impossible to feed heaviweight thick paper thru the back Matte, fine art, paper above 190

...roll goes. Lay the printer back, and look up top where the paper ejects. you should see some of the paper in the feed. Pull that out with a tweezers. Beware. I sent my printer to Sony and they tried ...

...feed and roller..then i tried to pull and roll the soft plastic of the roller at the left side of the printer (if you're facing the printer, make sure the printer is off) then i notice that ...

why it keeps saying this is cuz you paper feed tire needs replacing. Now i am not sure based on the cost of this unit if it would be worth to have this repaired but, this is what is causing this error

...unit and rolled into the back paper feed area. Lesson learned, don't put pens or pencils on top of the printer. Make sure there are no paper debirs in the paper feed track- this may only be a crumb ...

...feed unit - Logic board - Carriage lift sensor unit Disclaimer:Things you can do if you know how to work with printers(Advanced), if this printer is under warranty and/or this will be the first time ...