23
Rough Images Appear During Low Duty Use ............................................................................... 657
Vertical Lines at 60 mm Intervals .................................................................................................. 657
Black Dots Appear on Coated Paper ............................................................................................ 658
Static Traces Appear in Low Temperature, Low Humidity Environments ..................................... 660
Firefly, Comet Patterns ................................................................................................................. 661
White Parallel Stripes .................................................................................................................... 662
Toner Splatter on Edge ................................................................................................................. 663
White Spots 15 mm From Edge .................................................................................................... 663
Density Problems ............................................................................................................................. 666
Uneven Image Density .................................................................................................................. 666
Density Change at Low Temperatures .......................................................................................... 668
Uneven Density from Top to Bottom ............................................................................................. 670
Fainter Leading Edge .................................................................................................................... 671
Fainter Trailing Edge ..................................................................................................................... 673
Uneven Density Within 90 mm (3.5 in.) of the Trailing Edge ......................................................... 674
Periodic Density Fluctuation ......................................................................................................... 675
Entire Image Faint ......................................................................................................................... 676
Color Is Too Dense ....................................................................................................................... 676
Broken Thin Lines ......................................................................................................................... 677
Blurred Images (Convex Lens Shaped) ........................................................................................ 678
Broken Characters (Dropout) ........................................................................................................ 679
Afterimages ................................................................................................................................... 680
White Streaks ............................................................................................................................... 681
Vertical White Lines ...................................................................................................................... 682
Shock Jitter at the Fusing Unit ...................................................................................................... 683
Glossy Problems .............................................................................................................................. 685
Vertical Glossy Lines .................................................................................................................... 685
Insufficient Gloss ........................................................................................................................... 685
Blurred Images in Bands .................................................................................................................. 686
Fusing Problems ............................................................................................................................... 688
Insufficient Toner Fusing ............................................................................................................... 688
Improving Print Quality with Mixed Paper ..................................................................................... 689
Worn Paper Edge on the Fusing Belt (Fusing Unit Swapping) ..................................................... 690
3. Paper Delivery Problems .............................................................................................................. 693
Frequent Paper Misfeeds ................................................................................................................. 693
Fusing Unit Separation Plate Accordion Jams .................................................................................. 695
Messages Reporting Paper Misfeeds ............................................................................................... 697
J032 (Thin Paper) ......................................................................................................................... 697
J049 (Skew) .................................................................................................................................. 698