Canon MX870 Series User Manual page 940

The following ink tank cannot be
recognized.
U043
U140
U150
The ink has run out.
Replace the ink tank.
U163
Data of supported types are not saved.
disabled, the ink tank in gray is displayed on the LCD
when checking the current ink level.
Routine Maintenance
Since the information contained in the fax may be lost if
it is printed in this condition, the received fax will not be
printed and will be stored in memory until the ink is
replaced. You must manually print out faxes that were
stored in memory. You can change the setting so that
the received fax is forcibly printed out instead of being
stored in memory, but all or part of the fax information
may not be printed because of the ink out condition.
The ink tank is not installed. Install the ink tank.
Routine Maintenance
The ink tank is not compatible with this machine. (The
lamp on the ink tank is off.)
Install an appropriate ink tank.
Routine Maintenance
An ink tank error has occurred. (The lamp on the ink tank
is off.)
Replace the ink tank.
Routine Maintenance
The ink has run out. (The lamp on the ink tank flashes.)
Replace the ink tank and close the Scanning Unit (Cover).
Routine Maintenance
Printing under the current condition may damage the
machine.
If you want to continue printing in this condition, you need to
release the function for detecting the remaining ink level.
Press and hold the machine's
seconds, and then release it.
With this operation, releasing the function for detecting the
remaining ink level is memorized. Please be advised that
Canon shall not be liable for any malfunction or trouble
which may be caused by continuation of printing under the
ink out condition.
Note
If the function for detecting the remaining ink level is
disabled, the ink tank in gray is displayed on the LCD
when checking the current ink level.
Routine Maintenance
Since the information contained in the fax may be lost if
it is printed in this condition, the received fax will not be
printed and will be stored in memory until the ink is
replaced. You must manually print out faxes that were
stored in memory. You can change the setting so that
the received fax is forcibly printed out instead of being
stored in memory, but all or part of the fax information
may not be printed because of the ink out condition.
There is no image data or document saved on the
memory card or the USB flash drive that can be read by
this machine.
The machine may not recognize the file if the file name or
folder path contain certain characters. Use only
alphanumeric characters.
Photo data edited or processed on a computer must be
printed from the computer.
Note
When a photo which has been processed on a
Stop button for at least 5