Canon imagePROGRAF iPF8400S User Manual page 15

Replacing the Printhead ........................................................................................................................................................ 886
Cutter Unit
Cutter Unit ................................................................................................................................................................................... 894
Replacing the Cutter Unit ..................................................................................................................................................... 894
Maintenance Cartridge
Maintenance Cartridge .......................................................................................................................................................... 898
Replacing the Maintenance Cartridge ............................................................................................................................. 898
Checking the Remaining Maintenance Cartridge Capacity ................................................................................... 905
When to Replace the Maintenance Cartridge .............................................................................................................. 906
Cleaning the Printer
Cleaning the Printer Exterior ............................................................................................................................................... 907
Cleaning Inside the Top Cover ............................................................................................................................................ 907
Other Maintenance
Preparing to Transfer the Printer ...................................................................................................................................... 911
Updating the Firmware .......................................................................................................................................................... 917
Troubleshooting
Frequently Asked Questions
Frequently Asked Questions ................................................................................................................................................ 920
Problems Regarding Paper
Clearing Jammed Roll Paper ................................................................................................................................................ 922
Clearing a Jammed Sheet ..................................................................................................................................................... 925
Roll paper cannot be inserted into the paper feed slot .......................................................................................... 928
Cannot load sheets .................................................................................................................................................................. 928
Paper is not cut straight ........................................................................................................................................................ 929
Paper is not cut ......................................................................................................................................................................... 929
The media take-up unit continues rotating ................................................................................................................... 929
The size of clear film cannot be detected ..................................................................................................................... 930
Margins are wide ...................................................................................................................................................................... 930
When printing on thin roll paper, the printed surface becomes scratched .................................................... 931
Printing does not start
The Data lamp on the Control Panel does not light up ........................................................................................... 932
The printer does not respond even if print jobs are sent ...................................................................................... 932
Ink Filling.. is displayed ........................................................................................................................................................... 932
The display screen indicates Agitating... ........................................................................................................................ 932
The printer stops during a print job
An error message is shown on the Display Screen ................................................................................................... 933
The printer ejects blank, unprinted paper ..................................................................................................................... 933
Problems with the printing quality
Printing is faint .......................................................................................................................................................................... 934
Paper rubs against the printhead ..................................................................................................................................... 935
The edges of the paper are dirty ...................................................................................................................................... 935
The surface of the paper is dirty ...................................................................................................................................... 936
The back side of the paper is dirty .................................................................................................................................. 936
Immediately after borderless printing, the trailing edge margin is soiled during regular printing ........................................ 937
Printed colors are inaccurate .............................................................................................................................................. 937
Banding in different colors occurs ................................................................................................................................... 938
Colors in printed images are uneven ............................................................................................................................... 938
Image edges are blurred or white banding occurs .................................................................................................... 939
Setting the Blue Switch on the Platen ...................................................................................................................... 939
894
898
907
911
919
920
922
932
933
934
15