Dark Vertical Line on Prints.......................................................................................................................714
White Horizontal Lines or Bands..............................................................................................................715
Missing Parts of Images
............................................................................................................................715
Dirty Background.......................................................................................................................................715
Partial CMY Color Dots............................................................................................................................716
Dark Irregular Streaks on Prints................................................................................................................716
CMY Color Irregular Streaks....................................................................................................................716
Ghosting.....................................................................................................................................................716
Unfused or Partially Fused Prints..............................................................................................................717
Image Skew...............................................................................................................................................717
Background Stain......................................................................................................................................718
No Printing on Paper Edge.......................................................................................................................718
Image not centered when it should be....................................................................................................718
Jam Detection.................................................................................................................................................719
Paper Jam Display.....................................................................................................................................719
Jam Codes and Display Codes................................................................................................................719
Paper Size Code...............................................................................................................................721
Electrical Component Defects.......................................................................................................................722
Sensors.......................................................................................................................................................722
Blown Fuse Conditions..............................................................................................................................726
Power Supply Unit............................................................................................................................726
Scanner Test Mode........................................................................................................................................727
SBU Test Mode..........................................................................................................................................727
Energy Save...................................................................................................................................................728
Energy Saver Modes................................................................................................................................728
Timer Settings....................................................................................................................................728
Return to Stand-by Mode.................................................................................................................728
Recommendation..............................................................................................................................729
Energy Save Effectiveness........................................................................................................................729
Paper Save.....................................................................................................................................................731
Effectiveness of Duplex/Combine Function............................................................................................731
1. Duplex:..........................................................................................................................................731
2. Combine mode:............................................................................................................................731
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