I have a unit that is Z-folding before the Reg. roller.
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Is this a question or what? Do you have problems with finishing?Practice makes perfect
If it ain't broke, don't fix it
A picture is worth a thousand words
If you want something done right, you have to do it yourself
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Z-folding
the unit jamming before Reg. Roller Jam Code (0131) Delay Jam ,Internal Deliver Senor, I replace Reg. Clutch ,replaced senor Pre-reg. paper senor. I seen the problem before long time ago. I type Z-folding because when you open the side door that what it looks like .Comment
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I seem to recall a problem with the exit roller shaft wearing out, creating really cool, wavy prints, and 0131 jams. I'll check this evening. =^..^=If you'd like a serious answer to your request:
1) demonstrate that you've read the manual
2) demonstrate that you made some attempt to fix it.
3) if you're going to ask about jams include the jam code.
4) if you're going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.
blackcat: Master Of The Obvious =^..^=Comment
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wavey copier exit roller I seen that before but the paper before the reg. Roller is where the paper stop at . Like it not touch the reg. rollerComment
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Is the lead edge damaged in some fashion? How about nicks in the pre-reg sensor flag?"Once a King, always a King, but once a Knight is enough!"
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no nicks on paper leading edge, didn't see any nicks on the senor lever , will check it more carefully . thanksComment
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These are causes of "0131 jams" & "Z-folds":
Misfeeds (jam code 0131) accordions under the drum. The separation static eliminator may have been improperly installed (usually when the customer is trying to fix something else!).
Paper cuts in the front fins of the lower left side door delay paper movement.
There may be a heavy buildup of toner toward the center of the upper fuser roller, even though the teflon is intact. It will not clean off (250K copies).
Toner is fused onto the lower guide ramp, blocking the paper path.
Check the wire bundle in the back of the machine, from the optical area to the DC controller. Remove tie wraps and flex the bundle at tight turns.
Check the connections at the fuser motor PCB. Check the intermediate connection in the harness that runs from the fuser motor PCB to the DC controller.
The lower fuser roller bearings may be siezed (500K copies).
The fuser roller fails after only 170K copies, because the separation claws are not replaced with the roller. Also heavy buildup on the claws.
Misfeeds at the pre-registration area, with a buckle and a tear on the rear of the copies. Any paper that passes the registration roller Z-folds. To check the registration clutch meter J102 pins B3 to B4 (24VDC ON, 0VDC OFF). Replace the image processor PCB (FG3-0146-080). Flash the ROM.
Misfeeds (jam code 0-0101-2) from cassette #2 only. Z-folded paper jam at the registration roller. Delay at registration sensor PS10. Dirty vertical path rollers.
=^..^=If you'd like a serious answer to your request:
1) demonstrate that you've read the manual
2) demonstrate that you made some attempt to fix it.
3) if you're going to ask about jams include the jam code.
4) if you're going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.
blackcat: Master Of The Obvious =^..^=Comment
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spring on the registration sensor has been knocked off or is shot
seen it all the time
need to remove drum and developer lower transport remove sensor flag assy that sits into the rear wall of machine
rewrap spring and then use left hand and reseat it
it is a touch thing had an assembler that was doing this to five machines a day for almost 2 weeks until i could get him fired
got it down to 3minutes to repair the first took me almost an hourComment
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