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CLUCKAU
medical school grad
Joined: 12 Feb 2013
Posts: 85
Location: Utah
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 Posted: Fri Jul 08, 2016 12:31 pm Post subject: TDS 860 ctf cover open error |
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Replaced the aluminum output roller, when trying to start machine it ticktocks a few seconds til about the time the motors would kick in then stops. Screen indicates CTF cover open. If I just open the cover an inch and reset in onto the sensor on the NCTS it starts back up only to fail again in a few seconds. I have cheated it so I know the switch is not actually releasing.
I tried manually turning the rollers a half dozen pulls then it did run correct for a few minutes before the same failure.
Do I need to replace the NCTS ASSY? |
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mark in vegas
doctor
Joined: 20 Oct 2010
Posts: 1852
Location: Las Vegas, NV
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| Posted: Fri Jul 08, 2016 1:17 pm Post subject: |
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What error code is displayed?
_________________
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: Fri Jul 08, 2016 1:58 pm Post subject: |
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Paper Jam 25721
Last edited by CLUCKAU on Mon Jul 11, 2016 11:11 am; edited 1 time in total |
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mark in vegas
doctor
Joined: 20 Oct 2010
Posts: 1852
Location: Las Vegas, NV
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| Posted: Fri Jul 08, 2016 2:05 pm Post subject: |
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I don't have 860 docs, many of the fault codes are similar to the 9800. If it isn't showing a fault code (numbers) I could only take a WAG. It could be..
A sticky O-Ring on the NCTS probe
A bad one way clutch on the exit roll sensor (slotted wheel)
_________________
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 Jul 11, 2016 4:29 pm Post subject: |
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| sorry the error code is 25721, must be different from 9800 manual as on the 9800 it refers to the scanner. |
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CLUCKAU
medical school grad
Joined: 12 Feb 2013
Posts: 85
Location: Utah
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| Posted: Thu Jul 14, 2016 9:54 am Post subject: |
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| Turns out it was the sensor a few inches to the right of the slotted wheel on the CTF cover. |
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gjames
resident
Joined: 02 Apr 2008
Posts: 174
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| Posted: Fri Jul 15, 2016 9:29 am Post subject: |
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The error code means this:
25721 Warm up: paper path CTF/RRDs/PSF not free
1) Check the output sensor CTFOUTSE
2) Check the paper roller drawers synchronisation sensor PRDSSYNSE
3) Check the synchronisation sensor PSFSYNSE
4) Check the paper path for mechanical failure
5) If the input signal is continuously ON:
Bad contact between Sensor > PBA, CPU-IO
Sensor defect (CTFOUTSE, PRDSSYNSE, PSFSYNSE)
PBA, CPU-IO defect
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"The bitterness of poor quality remains long after the sweetness of low price is forgotten." - Benjamin Franklin and John Ruskin |
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