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Congratulations gkittelson on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Blotchy output from 4550
If you open the printers back door and open the filp down door on the fuser assembly you should be able to see if there is any deterioration of the upper or lower fuser roller. The best way to check it is to remove the fuser and check both rollers real good. I think you will see some damage to...- hpdoctor
- Post #4
- Forum: Printers General Discussion
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HP LaserJet 5N - Keeps Jamming
The problem that you are having is caused by the Upper and Lower Exit Delevery Rollers. They become hard, slick and worn. The paper usually folds up like a fan in the back of the printer and causes a paper jam. The only long term fix is to replace the Upper and Lower Delivery Rollers or the...- hpdoctor
- Post #8
- Forum: Printers General Discussion
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HP 4MV - Keeps reporting a paper jam
The pickup rollers get hard and slick on this printer and will cause the paper to not be picked out of the bottom tray. The only fix is to replace the pickup rollers. There are two of them on the bottom of the printer. To replace them you need to remove the the top cover, the right side cover...- hpdoctor
- Post #5
- Forum: Printers General Discussion
