In my 8070 The paper jam( scrolls freely) before the Fixing Roller and not entering the Fixing rollers.i.e the paper fold in to two and not entering the Fixing Unit. I cannot Figure it Out. Pls help me Out. I post the Picture Soon.
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In my 8070 The paper jam( scrolls freely) before the Fixing Roller and not entering the Fixing rollers.i.e the paper fold in to two and not entering the Fixing Unit. I cannot Figure it Out. Pls help me Out. I post the Picture Soon.
check the main gear on the upper fuser roller there is an indent in the inside of the gear that keeps it from spinning free on the roller you might have to take it off to see it because sometimes if you turn it by hand it turns normal but in operation it will spin free.
Separation/Transfer corona can cause this, clean/restring/or replace the corona, to eliminate that possibility...
I here Attach the Picture of the paper jam. Pls Note that Printed side Moves Down and it not Previously printed.
How to set the Optipum value for Transfer and seperation.
I have set TR-N1=-350
TR-N2=-350
SP-N1=200
SP-N2=150
What will be the Best Value?
Originally Posted by abkonnet
only happens on two sided ???/ or just single sided/ list jam codes ???
**Knowledge is time consuming, exhausting and costly for a trained Tech.**
looks like the fuser rollers are not turning like the other guy said.if you turn the handle on the fuser do the rollers turn?
copyhere , U Hit nail on the head/ had to read n' look at pic again/ single sided flip over /agree on fuser not turning_
Last edited by teckat; 04-29-2010 at 01:10 AM.
**Knowledge is time consuming, exhausting and costly for a trained Tech.**
Either the tooth has broke off the ufr gear as stated(common) or the fixing motor gear is wiped(usually around 4 million)
Remove covers and observe what is happening live,,, the guys may be right about the fuser,, only you can be the observer!
The Separation and Transfer Assembly cause the Problem. When the paper crosses the Drum it moves up and hit the upper wall then scrolls. How to eliminate It. I think some potential adjustment can eleminate. but dont know what is should be adjusted. Tranfer or seperation charging?
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