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CLUCKAU
medical school grad
Joined: 12 Feb 2013
Posts: 85
Location: Utah
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 Posted: Mon Sep 29, 2014 10:58 am Post subject: TDS860 STRETCHING TO TRAILING EDGE |
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I just replaced a pressure roller for wrinkling no other problems.
Now prints stretch to trailing edge at random increments up to an inch.
Put the old roller back in and the stretching stops. I try another new roller and the stretching returns, old roller it goes away again.
What would cause the image to stretch randomly from 0 up to an 1" only when a new pressure roller is installed? |
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mark in vegas
doctor
Joined: 20 Oct 2010
Posts: 1852
Location: Las Vegas, NV
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| Posted: Mon Sep 29, 2014 11:38 am Post subject: |
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Is the pressure roll OEM?
Torque test fail?
Motor sensor- blow them both out
Could just be the pressure roll you used has a defect.
_________________
Regards,
Mark
RVN 68-69
It's so nice to be insane
No one asks you to explain |
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CLUCKAU
medical school grad
Joined: 12 Feb 2013
Posts: 85
Location: Utah
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| Posted: Mon Sep 29, 2014 1:02 pm Post subject: |
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Tech Parts rollers, first one i tried failed torque, second completed, both caused stretched image. I did just talk to another OCE Tech that says this has become a known issue with Tech Parts in the last year or so.
I have now tried my third and last spare, after passing torque it only changed initially thru the job about 1/16th inch. I had to up the pressure to 95 pounds to get rid of the stretch. |
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Wrenchturner
intern
Joined: 01 Mar 2005
Posts: 112
Location: Denver,Colorado
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| Posted: Mon Sep 29, 2014 3:27 pm Post subject: |
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check to make sure your sensor disk is not slipping on the shaft of the pressure roller motor. You may need to put a little glue on it.
Are you getting any error codes? |
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planit
medical school freshman
Joined: 28 Oct 2011
Posts: 19
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| Posted: Tue Sep 30, 2014 2:58 pm Post subject: |
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I had a similar issue a few weeks ago, but for me the cause of this problem was a worn sensor flag below the preheater.
I get all of my rollers from Bob Broden, never had an issue with them, he also suggested using a OEM Pressure roler for a week before putting in a remanufactured one. |
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