Canon IPF8400S Basic Manual page 155

Top cover is open.
Cause
The printer has detected that the Top Cover is open.
Prepare for parts replacement.
Cause
It is almost time to replace consumables for
which service is required.
Parts replacement time has passed.
Cause
It is past the recommended time to replace consumables for
which service is required.
Unknown file.
Cause
Data sent to keep the printer up to date (such as paper
information) is in the wrong format.
You have uploaded firmware for a different model.
Calibration There is a problem with the multi-sensor.
Cause
The performance of a sensor inside the printer may be
impaired.
Multi-sensor error
Cause
Direct sunlight or strong lighting may be shining on the
printer and causing the sensor to malfunction.
The performance of a sensor inside the printer may be
impaired.
Open the Top Cover fully, remove any foreign objects, and
close the Top Cover again.
If the error occurs again, turn off the printer and wait a while
before restoring power.
If Parts replacement time has passed. is displayed, you can continue
to use the printer for some time.
Contact your Canon dealer for assistance.
Contact your Canon dealer for assistance.
Check the data. Turn off the printer and wait a while before
restoring power, and then resend the data.
Check the firmware version. Turn off the printer and wait a
while before restoring power, and then resend the firmware.
If the message is displayed again, contact your Canon
dealer for assistance.
Press the OK button and cancel calibration. Contact your
Canon dealer for assistance.
Take steps to ensure the printer is not used when exposed
to direct sunlight or strong lighting.
Turn off the printer and wait at least three seconds before
restoring the power.
If the message is displayed again, contact your Canon
dealer for assistance.
iPF8400S Basic Guide
Corrective Action
Corrective Action
Corrective Action
Corrective Action
Corrective Action
Corrective Action
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