I put a maintenance kit into this HP laserjet 4000 which included paper feed rollers. I have been getting jams 13.01.80 and 13.02.80 only from the two cassettes. The MP tray feeds fine. I then replaced the D shaped pickup rollers, no improvement. I took some shavings out of the torque limiters and still no difference.
Event log says paper late jam and paper stopped jam.
The location of the jam varies and is sometimes difficult to remove. I checked the firmware level and it seems current.
Event log says paper late jam and paper stopped jam.
The location of the jam varies and is sometimes difficult to remove. I checked the firmware level and it seems current.
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