Roll X Jam (X Is 1 (Upper) Or 2 (Lower)); Paper Loaded Askew; Paper Cutting Failed - Canon iPF840 User Manual

Roll x jam (x is 1 (Upper) or 2 (Lower))

Roll x jam (x is 1 (Upper) or 2 (Lower))
Roll x jam (x is 1 (Upper) or 2 (Lower))
"Lift the release lever."
Cause
A paper jam occurred
in the printer during
printing.
"Manually rewind the roll all the way and press OK."
Cause
A paper jam occurred
when advancing the pa-
per.

Paper loaded askew.

Paper loaded askew.
Paper loaded crooked was detected when the paper was advanced.
•
To disable this message (if it is displayed repeatedly despite reloading paper, for example), choose Off or Loose
in the Skew Check Lv. setting of the printer menu. However, this may cause jams and printing problems because
Important
paper may be askew when printed. Also, the Platen may become soiled, which may soil the back of the next
document when it is printed.

Paper cutting failed.

Paper cutting failed.
Cause
There are sheets left on the
Ejection Guide.
There is a foreign object by
644
the Output Tray, obstructing
the Cutter Unit.
You are not using the printer
under the recommended en-
vironmental conditions for
the paper.
1.
Lift the Release Lever and remove the jammed paper.
(See "Clearing Jammed Roll Paper.")
(See "Clearing a Jammed Sheet.")
2.
If "Not finished printing. Finish printing remaining jobs?" is shown on the Display Screen, press the
OK button.
Printing will resume, starting from the page on which the error occurred.
1.
Rewind paper on the Roll Holder manually, all the way, and then press the OK button.
2.
If "Not finished printing. Finish printing remaining jobs?" is shown on the Display Screen, press
the OK button.
Printing will resume, starting from the page on which the error occurred.
Cause
1.
Lift the Release Lever and remove the paper.
2.
If "Not finished printing. Finish printing remaining jobs?" is shown on the Display Screen,
press the OK button.
Printing will resume, starting from the page on which the error occurred.
1.
Lift the Top Cover and remove the foreign object.
2.
If "Not finished printing. Finish printing remaining jobs?" is shown on the Display Screen,
press the OK button.
Printing will resume, starting from the page on which the error occurred.
Use the printer only where the recommended environmental conditions for the paper are met. Note
that various environmental conditions are recommended for various types of paper. For details on the
recommended environmental conditions for paper, see the Paper Reference Guide.
(See "Displaying the Paper Reference Guide.")
Corrective Action
P.605
➔
P.608
➔
Corrective Action
Lift up the Release Lever and reload the
paper.
(See "Loading Rolls in the Print-
er.")
P.345
➔
(See "Loading Sheets in the Print-
er.")
P.369
➔
If this error recurs after you reload the roll,
remove the Roll Holder from the printer,
push the roll firmly in until it touches the
Roll Holder flange, and reload the Roll
Holder in the printer.
(See "Attaching the Roll Holder to
Rolls.")
➔
Corrective Action
P.335
➔
iPF840
Corrective Action
P.342
User's Guide