Canon MG8100 series On-Screen Manual page 947

Cannot print the specified PDF file. The format is
not supported or the file is too large.
The specified PDF file contains unprintable data.
Some portions may not be printed.
The ink absorber is almost full.
Press OK to continue printing.
Contact the service center.
Printer error has occurred
Contact the service center.
Timeout error has occurred.
Incompatible device detected.
Remove the device.
Auto head align has failed.
Press OK and repeat operation.
<See manual>
Make sure the PDF file is printable from a
memory card or USB flash drive. See
Documents (PDF File) Saved on a Memory
Card/USB Flash Drive for more information.
Note
The names of the PDF files are displayed
even though they cannot be printed from
the memory card or USB flash drive. It is
recommended you confirm whether they
are printable. If one of the following
conditions applies to the PDF files, they
are not printable.
The Details screen is not displayed
for the PDF file you want to print.
Characters other than machine name
or MP Navigator EX are displayed on
Created with on the Details screen.
"?" is displayed on the preview
screen.
Data edited or processed on a computer must
be printed from the computer.
PDF file which contain lot of graphics or hi-
resolution images may lose that data or stop
before printing is completed. In this case, print
from the computer.
The ink absorber is almost full.
OK button to continue
Touch the machine's
printing. Contact the service center.
The machine error has occurred.
Contact the service center.
Some errors occurred while copying and a certain
time passed.
Touch the OK button to dismiss the error, and try
to copy again.
Check the device connected to the Direct Print
Port. Printing photos directly is possible with a
PictBridge compliant device or the optional
Bluetooth Unit BU-30, or a USB flash drive.
A communication time out occurs if an
operation takes too long or if it takes too much
time to send data. This may cancel printing. In
such cases, disconnect and reconnect the
USB cable.
When printing from a PictBridge compliant
device, depending on the model or brand of
your device, you may have to select a
PictBridge compliant print mode on the device
before connecting it to the machine. You may
also have to turn on your device or select Play
mode manually after connecting the device to
the machine. Perform necessary operations
before connecting your device referring to its
instruction manual.
If the error is still not resolved, check if you can
print another photograph.
Print Head nozzles are clogged.
Touch the OK button to dismiss the error, and
print the nozzle check pattern to check the
Printing