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Joe Arseneau
Valued Advisor
Valued Advisor

Re: Phaser 7760 black smudges/streak marks

Component Repeating Distance (Metric) Repeating Distance (Imperial)

Accumulator BeltEvery four pages of A4 or Letter size paper printed LEF, or on every other page of Tabloid size paper printer SEF.
Fuser84 mm3.3 in.
Fuser or Imaging Unit94 mm3.7 in.
Transfer Roller88 mm3.5 in.
Imaging Unit44 mm1.7 in.
Developer Roller28.3 mm1.1 in.
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Joe Arseneau
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New Member
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Phaser 7760 black smudges/streak marks

Product Name: Other - specify product in post



I'm getting black smudges/streak marks at regular intervals on my 7760 (5 on A3 sheet size). I have replaced the fuser and transfer roller but no luck.I'm not convinced it is the imaging unit. Any help much appreciated.




Mike V.


7760 A3 sheet

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