Canon iPF720 User Manual page 41

Ofine, and state of the Control Panel
Ofine
Display Screen
•
Top Level of the Display Screen
The printer status is displayed here. The selected paper source is indicated by an icon in the upper-right
corner.
Any warning messages are displayed here on lines 2-4. Take action as needed. (→P.576)
•
Middle Level of the Display Screen
The rst and second lines display the paper type and size.
•
Bottom Level of the Display Screen
Here, the remaining ink level is indicated. (→P.513)
Control Panel
•
Message lamp
Lit when warning messages are displayed.
Error Messages
If action can be taken
•
Top and Middle Levels
of the Display Screen
Error messages are
displayed.
•
Bottom Level of the
Display Screen
Here, the remaining
ink level is indicated.
(→P.513)
•
Data lamp
Flashes when print jobs are being received.
•
Message lamp
Flashes when error messages are displayed.
Take action as needed. (→P.576)
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Not printing
•
Top and Middle Levels
of the Display Screen
Error messages are
displayed.
•
Bottom Level of the
Display Screen
The corrective actions
are displayed here.
Printing is paused
If no action can be taken
•
Top and Middle Levels
of the Display Screen
The error message
is displayed with the
following instructions:
Turn off printer, wait,
then turn on again..
•
Data lamp
Flashes when print jobs are being received.
•
Message lamp
Flashes when error messages are displayed.
Turn off the printer and wait at least three seconds
before restoring the power.
If the message is still displayed after this, write down
the error code and message, turn off the printer, and
contact the Canon dealer for assistance.
Control Panel
•
Display Screen
"ERROR" is displayed,
followed by the error
code and Call for
service..
Printer Parts 27