Troubleshooting 883 – Canon imagePROGRAF iPF9400S User Manual
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Maintenance and Consumables
Maintenance Cartridge ......................................................................................................................................... 860
Replacing the Maintenance Cartridge .................................................................................................................. 860
Checking the Remaining Maintenance Cartridge Capacity ................................................................................. 867
When to Replace the Maintenance Cartridge ...................................................................................................... 867
Preparing to Transfer the Printer ........................................................................................................................... 873
Updating the Firmware ......................................................................................................................................... 879
Troubleshooting
Clearing Jammed Roll Paper ................................................................................................................................ 886
Clearing a Jammed Sheet .................................................................................................................................... 889
Roll paper cannot be inserted into the paper feed slot ........................................................................................ 891
Cannot load sheets ............................................................................................................................................... 892
Paper is not cut straight ........................................................................................................................................ 892
Paper is not cut ..................................................................................................................................................... 892
The media take-up unit continues rotating ........................................................................................................... 892
The size of clear film cannot be detected ............................................................................................................. 893
Margins are wide .................................................................................................................................................. 893
When printing on thin roll paper, the printed surface becomes scratched .......................................................... 893
The printer stops during a print job
Problems with the printing quality
Printing is faint ....................................................................................................................................................... 896
Paper rubs against the printhead ......................................................................................................................... 897
The edges of the paper are dirty .......................................................................................................................... 897
The surface of the paper is dirty ........................................................................................................................... 898
The back side of the paper is dirty ....................................................................................................................... 898
Immediately after borderless printing, the trailing edge margin is soiled during regular printing ................................................. 899
Printed colors are inaccurate ................................................................................................................................ 899
Banding in different colors occurs ........................................................................................................................ 899
Colors in printed images are uneven .................................................................................................................... 900
Image edges are blurred or white banding occurs .............................................................................................. 901
The contrast becomes uneven during printing ..................................................................................................... 904
The length of printed images is inaccurate in the feeding direction .................................................................... 904
Images are printed crooked ................................................................................................................................. 905
Documents are printed in monochrome ............................................................................................................... 905
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