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Charlie Brown
doctor
Joined: 09 Aug 2005
Posts: 434
Location: Nashville Tennessee
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 Posted: Fri Jan 26, 2007 11:08 am Post subject: Fuser Knocking in Slow speed |
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| We had a unit that made a knocking sound when in slow speed after trying several things pull fuser bushings and use wheel bearing grease on them. machine has not had no problems in three weeks. |
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CHILLIN
doctor
Joined: 05 Oct 2006
Posts: 950
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| Posted: Fri Jan 26, 2007 4:08 pm Post subject: |
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| According to the people who should know. They are saying the fuser section are coming from Japan too tight. Maybe that is why there have been some fuser mods, broken fuser drive parts etc. I have been loosening them about two turns on each side and so far it has been better. |
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Charlie Brown
doctor
Joined: 09 Aug 2005
Posts: 434
Location: Nashville Tennessee
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| Posted: Sat Jan 27, 2007 7:56 pm Post subject: Too Tight |
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| We try that, Kip had told us that and we also installed the mod kit and new bushing till we did the grease nothing help. this is just to keep in your mind if you run into this problem. |
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irishkipper
medical school freshman
Joined: 21 Oct 2005
Posts: 18
Location: Anywhere but here
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| Posted: Mon Jan 29, 2007 6:13 pm Post subject: |
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I've seen this on a couple machines now. Put the bearing kit in, proved to be worthless. I found that if i removed the fuser door and bypassed those door switches to make the machine run. If I put pressure on the right hand side of the fuser assembly (looking at the back, where the fuser drive is) the nocking instantly stopped. I put a washer in between the fuser assembly and the locking plate (on the upper screw) and this put the extra pressure that the machine wanted. So far not one complaint since this mod a couple months ago.
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I fix the KIP with an Irish wrench |
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