Xerox 8830 Service Manual
Also see for Synergix 8830: User guideSetup guideUser guideRelease noteOperator's manual
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Contents
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PQ1 BackgroundSymptom / checkContamination of the blank area by tonerparticles on the printProbable Cause1. An incorrect electrostatic value2. Developer Bias incorrect.3. Toner concentration too high.4. Erase Lamp operation.5. Contaminated charge scorotron6. Defective Cleaner Blade7. Web Oil system not operating correctly.8. Contaminated or defective drum.Corrective Action1 A. Perform Electrostatic Series (ADJ 9.2).1B. Perform GP1 HVPS Checkout Procedure.1C. Clean/Replace/Repair the corotrons.2A. Perform GP1 HVPS Checkout Procedure.2B. Ensure that Tag 19 is installed.3. Perform Image Density (ADJ 9.3).4. Refer to BSD 9.6 and check for correctoperation of the Erase Lamp.5, Clean or replace if necessary (PL 9.3).6. Replace the Cleaner Blade (REP 9.4).7. Refer to BSD 10.2 and check Web Oilsystem for correct operation.8. Replace the drum (REP 9.3).1/983-9 PQ 1 Background |
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