Guys, My IRC 3200 after replacing the compact upper roller start have problem for the full colour printing but for Black and white it is just Ok. The paper will "stick" on the upper roller and cause the paper jam. I try to adjust the tension. But i have no idea on it. Pls help me
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i is hard to replace rollers on that unit, if u have never done it before. requires to get the correct pressure/nip width .
If you have loosened the adjusting screw used to secure the upper frame and the lower
frame of the fixing unit in place (as when replacing a roller), be sure to adjust the nip of the
fixing roller as follows:
1- Turn the adjusting screw at the
front/rear so that the length of the pressure
spring is 31.5 mm.
fuser2..JPG
2-Fit the fixing unit in the machine, and
execute the following service mode to
measure the nip:
COPIER>FUNCTION>FIXING>NIPCHK.
Adjust the balance between the front
and the rear:
• If the median value of the measured
nip is toward the lower limit of the
standard,
tighten the screw on the side with a
lower nip value at the edge.
A 1/2 turn of the screw shifts
the nip balance by about 0.4
mm. A 1/2 turn on the screw at
the front will increase the nip at
the front by 0.3 mm, decreasing
the nip at the rear by 0.2 mm.
• If the median value of the measured
nip is toward the higher limit of the
standard,
tighten the screw on the side with a
higher nip value at the edge.
• If the nip needs adjustment while the
nip balance is correct,
the adjusting screws both at the front
and rear may be given a 1/2 turn so
that the nip may change by about 0.3
mm.
fuser..JPG
better off buying a refurbed one from CANON or at Canon ImageRunner C3200 Fuser Assemblies / UnitsLast edited by teckat; 04-20-2010, 03:00 PM.**Knowledge is time consuming, exhausting and costly for a trained Tech.**
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Thx teckat....I get the machine done and it is running now...Tha a lot...Comment
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WELCOME !!!!!!!!!!!!!!!!!!**Knowledge is time consuming, exhausting and costly for a trained Tech.**Comment
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May I add a tip.
High density copies will jam or bubble up from the high heat in this machine.
Certain media(paper) also plays a big role in the cause of jammig or bubbling.
Watch the kind of paper you use as well, this is the strongest point of this post.Comment
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Thx....screwtape.....Yes media also causing this problem....but the main problem is the high density causing jam.right now already okComment
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By the way, my IR105 having some problem. If i photocopy or printing double side, where the paper will go to duplex, the second page print out no a line. i have change all the roller in duplex...still the same it happen...i really dunno why...Comment
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Its just black???Comment
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Or does he mean its skewing or shifting??it is not a line....Comment
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If you look at the black image it looks like its skewing, unless my eyes are playing tricks on me??
Addon, where are you!Comment
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