Canon iPF840 - Page 637

Remaining level of the ink cannot be correctly detected. Check ink tank. ........................................................647
Roll feed unit error. ......................................................................................................................................... 646
Roll printing is selected, but sheets are loaded. .............................................................................................. 641
Roll printing is selected. .................................................................................................................................. 641
Roll x is empty. (x is 1 (Upper) or 2 (Lower)) .....................................................................................................642
Roll x is selected. (x is 1 (Upper) or 2 (Lower)) ................................................................................................. 641
Roll x jam (x is 1 (Upper) or 2 (Lower)) ............................................................................................................. 644
Sheet printing is selected. ............................................................................................................................... 643
Sheet removed. .............................................................................................................................................. 643
The following ink tanks cannot be recognized. ................................................................................................ 648
The mail box is full. ......................................................................................................................................... 653
The paper is too small. ................................................................................................................................... 639
The paper is too small. ................................................................................................................................... 639
The roll feed unit is loose. ............................................................................................................................... 646
This paper cannot be used as size is not supported. ...................................................................................... 641
This type of paper is not compatible with HP-GL/2. ........................................................................................ 654
Top cover is open. .......................................................................................................................................... 655
Unknown file. .................................................................................................................................................. 656
Wrong ink tank. .............................................................................................................................................. 648
Wrong maintenance cartridge. ........................................................................................................................ 652
Wrong printhead. ............................................................................................................................................ 650
iPF840
User's Guide
Error Message Error Messages
637