26
Folds Dirty by Multi-Sheet Folding ................................................................................................ 802
Edges of Letter Fold Bent ............................................................................................................. 803
Z-Folding Is Not Performed Correctly ........................................................................................... 804
Folded Sheets Are Not Stacked Properly ..................................................................................... 805
Matte Paper Scratched During Folding ......................................................................................... 806
Vacuum Feed LCIT........................................................................................................................... 808
Frequent Double Feeds, Failure to Feed ...................................................................................... 808
Double-Feeding (J099, J424, J425, J439, J440) .......................................................................... 811
Failure to Feed (J394, J395, J409, J410) ..................................................................................... 812
Shift Over, Over Skew, Image Skew ............................................................................................. 818
Adjusting Tray Side-to-Side Registration ...................................................................................... 819
Correcting Skew............................................................................................................................ 822
High Capacity Stacker ...................................................................................................................... 825
Delivered Sheets Are Severely Curled .......................................................................................... 825
Delivered Sheets Are Not Aligned (Stacker Tray) ......................................................................... 829
Delivered Sheets Are Not Aligned (Paper Thickness 1 or Less) ................................................... 832
Registration, Skew Adjustment ..................................................................................................... 834
Premature Shift Tray Full Detection .............................................................................................. 837
Marks Left by the Paper Holder .................................................................................................... 839
Screws On Cart's Handle Become Loose ..................................................................................... 840
Cover Interposer Tray ....................................................................................................................... 842
Frequent Double Feeds/ Failure to Feed ...................................................................................... 842
Horizontal Streaks (Scratches) When Inserting Paper With Solid-Fill Images .............................. 845
5. Other Information .......................................................................................................................... 846
Improving Throughput ....................................................................................................................... 846
Reducing Wait Time before Printing ............................................................................................. 846
Improving Throughput with Coated Paper .................................................................................... 846
Reducing Wait Time with Mixed Paper Sizes 1 ............................................................................ 847
Reducing Wait Time for Mixed Paper Sizes 2 ............................................................................... 848
Reducing Low Power Mode Recovery Time ................................................................................. 849
The Message about Left Paper is Shown ......................................................................................... 851
Other Problems ................................................................................................................................ 852
ITB Centering: SC471-03, -04, -05, -06 (ITB Position Errors) ....................................................... 852
SC325, SC395 Grounding Faults.................................................................................................. 862
SC401 Development Gamma Low Error ....................................................................................... 868
Tray 1 Does Not Close Completely. .............................................................................................. 870
False Drum Lubricant Near-end Alert ........................................................................................... 871
Paper Transport Roller/Rib Maps ..................................................................................................... 873
How to Use These Maps ............................................................................................................... 873