I've got three machines in the same building doing this. Most times it's just a single page in the cleaning unit hanging down, causing J31-02 and J17-01 jams. Also C47-05 and C67-18 codes. And the typical streaks when the drum isn't cleaning. At the beginning it was always the blue colored paper, but lately some of them have been white paper, some simplex, some duplex. The one machine collects two pages: one inside the cleaning unit and one between the primary charge and the drum, causing gray images with no vestige of the original image (the optical path is blocked by paper). The last few have re-occurred at 1 week intervals.
Copy counts between 700K and 500K. I've PM'ed all of these machines with the 500K kit. The transfer separation charge units are clean and look good. I ran the high voltage auto adjust today, just for kicks. It's my understanding though that separation voltage is controlled by the potential control, and I'm more likely to cause problems than fix them by setting/changing the separation settings. Today I've also enabled transfer assist for first side images (DIPSW 15-0 set to 1). It's my understanding that transfer assist is normally triggered on second side images and heavier weight media.
I've watched hundreds of pages pass. There is no problem with the operation of the drum claws and solenoid, separation charge, and transport suction fan. The paper never "floats" down onto the bed, like a shorted s/t unit might cause.
What have you seen? The drum will not continue to survive these wraps.
Copy counts between 700K and 500K. I've PM'ed all of these machines with the 500K kit. The transfer separation charge units are clean and look good. I ran the high voltage auto adjust today, just for kicks. It's my understanding though that separation voltage is controlled by the potential control, and I'm more likely to cause problems than fix them by setting/changing the separation settings. Today I've also enabled transfer assist for first side images (DIPSW 15-0 set to 1). It's my understanding that transfer assist is normally triggered on second side images and heavier weight media.
I've watched hundreds of pages pass. There is no problem with the operation of the drum claws and solenoid, separation charge, and transport suction fan. The paper never "floats" down onto the bed, like a shorted s/t unit might cause.
What have you seen? The drum will not continue to survive these wraps.
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