EN Image defect details 175
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• Make sure clutch CL2 is connected (plugged into the paper PCA).
• This defect can be caused by improper timing on the ITB clutch
gears. Make sure that the cams are in sync. The two white gears on
the left side of the printer should have two timing marks pointing
toward each other.
– Cams with a single line should be off one tooth clockwise on the
right gear.
– Cams with a double line should be aligned.
• Check for a defective development PCB. If defective, replace the
development PCB.
• Check for a defective DC controller PCB. If defective, replace the
DC controller PCB.
• The paper does not meet HP paper specifications or is stored
improperly.
• The printer operating environment does not meet HP specifications.
• The connection of the cables to the laser scanner is poor.
• The connection of the cables to the ECU is poor.
• The laser scanner is defective.
• The DC controller is defective.
Colorless output (black only)
Distorted image
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