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Troubleshooting
Self-Diagnostic Mode
Self-Diagnostic Mode at Power On
Service Call
Summary
When a Level “D” SC code occurs
SC200 (LED Optics)
SC300 (Image Processing – 1)
SC400 (Image Processing – 2)
SC500 (Paper Feed and Fusing)
SC600 (Device Communication)
SC700 (Peripherals)
SC800 (Controller)
SC900 (Others)
Jam Detection
Jam Displays
Sensor Position Layout
Jam Codes and Position Codes
Main Machine
Optional Bank
Test Sheet Printing
Image Position Adjustment
Registration Adjustment
Print Area
Adjustment Reference Values
Adjustment Procedure
Problem at Regular Intervals
When Vertical Banding is Generated
When Black Spots are Generated on Print Image
Paper Feed (Skew)
Recycled or Thin Paper Is Severely Curled after Printing
Troubleshooting
