4
Large classification: Spots .............................................................................................................. 546
Large classification: Full page ........................................................................................................ 547
Others ............................................................................................................................................. 554
9. Image Quality Problem: Lines ........................................................................................................ 555
Streaks ................................................................................................................................................ 555
Horizontal Black Streaks (Image Edge) ......................................................................................... 555
Horizontal White Streaks ................................................................................................................ 556
Whiter at the Trailing Edge ............................................................................................................. 557
Vertical Black Streaks ..................................................................................................................... 559
Vertical Black (color) Streaks (1) .................................................................................................... 561
Vertical Black (color) Streaks (2) .................................................................................................... 565
Vertical White Streaks (1) ............................................................................................................... 566
Vertical White Streaks (2) ............................................................................................................... 574
Vertical Black Streaks Occur after "10: Exe Image Quality Adj Print: Acr Fd" is Executed ........... 575
Bands .................................................................................................................................................. 577
Banding (General) .......................................................................................................................... 577
Banding (63 mm intervals) .............................................................................................................. 578
Banding (189 mm intervals) ............................................................................................................ 580
10. Image Quality Problem: Spots ........................................................................................................ 582
Spots ................................................................................................................................................... 582
Black (color) Spots (1) .................................................................................................................... 582
Black (color) Spots (2) .................................................................................................................... 585
White Spots/Toner Blasting ............................................................................................................ 587
Medaka (White Spots) .................................................................................................................... 589
Patchy Image at the Leading Edge ................................................................................................ 590
11. Image Quality Problem: Full Page .................................................................................................. 593
Unprinted ............................................................................................................................................ 593
Fainter Leading Edge ..................................................................................................................... 593
Fainter Trailing Edge ...................................................................................................................... 596
Unprinted: When Using a Transparent Film ................................................................................... 599
Unprinted: Around Clear-toner Images .......................................................................................... 601
Worm Holes: Text or Edge of an Image ......................................................................................... 604
Worm Holes: When Using the Clear Toner .................................................................................... 608
Replacing the PTR springs ............................................................................................................. 613
Uneven Density .................................................................................................................................. 618
Low Image Density of Black Area .................................................................................................. 618
Horizontal White Streaks: Around Black Text ................................................................................ 618
Uneven Density between Left and Right of an Image: 40 mm Interval.......................................... 622
Uneven Density within 90 mm of the Trailing Edge ....................................................................... 623