Canon imagePROGRAF iPF820, User Manual, Page: 679 / 702

Messages regarding printing or adjusment
Messages regarding printing or adjusment
Use another paper.
Cause Corrective Action
Press the Online button to clear the error.
We recommend using a type of paper that you often
use, other than lm, for Printhead adjustment.
(→P.544)
The Printhead and feed amount cannot be adjusted
when highly transparent lm is loaded.
Press the Online button to clear the error, and then
adjust the feed amount manually.
(→P.556)
Cannot print as specied.
Lift the release lever and replace paper with A4/LTR (vertical) or
larger.
Cause Corrective Action
The loaded paper is too small. Switch to paper A4/Letter (vertical) or larger.
Lift the release lever and replace roll with 10 in. wide or larger roll.
Cause Corrective Action
The loaded paper is too small. Load a roll 10 inches wide or larger.
Error Message 665