Canon iPF720 - imagePROGRAF Color Inkjet Printer, Service Manual

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Chapter 8
8-1
8.1 Outline
8.1.1 Outline
0014-1949
The printer indicates errors using the display and LEDs.
If an error occurs during printing, the printer status is also displayed on the status monitor of the printer driver.
The following three types of errors are displayed on the display:
- Warning
Status where the print operation can be continued without remedying the cause of the problem. This can, however, adversely affect the printing results.
- Error
Status where the print operation is stopped, and the regular operation cannot be recovered until the cause of the problem is remedied.
- Service call error
When a service call error occurs, the error is not cleared and the error indication remains on the operation panel even if the printer is powered off and on again.
(Occurrence of the service call error is indicated again at power-on.)
This measure is taken to prevent user's recovery of the service call error and damages to the printer.
Service call errors can be cleared, however, by starting up the printer in the service mode.
For how to take actions against warnings and errors, refer to "Troubleshooting".
Overview of warnings and error codes
T-8-1
* "x" stands for a numeric or letter.
Code* Diagnosis
W100x Ink warning
W110x Waste ink warning
W12xx GARO warning
03xxxxxx-20xx Media feeding error
Data mismatch error
03xxxxxx-2Exx
03xxxxxx-25xx Ink error
03xxxxxx-280x Printhead error
03xxxxxx-281x Maintenance cartridge error
03xxxxxx-282x Adjustment error
03xxxxxx-2Fxx Other errors
Exxx-40xx Service call error