i need help. how to adjust the pressure of lower and upper roller in fixing unit for IR5000. i mean, are there any ways to set the pressure exactly.
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Re: upper and lower roller
Make the following selections in service
mode to discharge the paper:
COPIER>FUNCTION>FIXING>NIPCHK.
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Cereme still standing?
Good luck!Last edited by zoraldinho; 05-15-2015, 08:49 AM.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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Re: upper and lower roller
do i have to place a paper first beetween those roller? i've try it copier-function-fixing-nib chck. but it say NG.Comment
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Re: upper and lower roller
No.Wait for 15 min after the machine completes warm-up, and make 20 A4 copies before starting to measure the nip.Be sure that both upper and
lower rollers are sufficiently heated when taking measurements.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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Re: upper and lower roller
You're wondering how you get the nipp pattern.
Load A3 or Ledger paper.
Raise the ADF.
Make a black copy, then pop open one of the doors when the paper is in the fuser unit. (It may take you a few tries to figure out the timing.)
Wait ~15 seconds.
Quickly roll out the jammed paper.
Examine the glossy area where the fuser rollers rested.
Measure the nipp at both ends and center.
Adjust pressure springs.
Repeat.
If you've got a damaged or worn roller, install a new one before doing the adjustment. =^..^=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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Re: upper and lower roller
To do the NIP check you need to load paper in the bypass, it wont work from the cassettes.
You shoukdn't ever need to ajust the NIP pressure, if you're getting poor fusing etc id look at the upper bushings & bearings, especially the pressure roller bearings.Let us eat, drink, and be merry, because tomorrow we may die!
For all your firmware & service manual needs please visit us at:
www.copierfirmware.co.uk - www.printerfirmware.co.uk
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