Canon Pixma MP560 Service Manual page 13

No ink (no raw [1688] U163 The following ink
ink).
Non-supported [2002]
hub.
has run out. Replace
the ink tank
(Applicable ink tank
icon)
--- An unsupported
USB hub is
connected. Remove
the hub.
10 / 64
Replace the empty ink
tank(s), and close the
scanning unit (cover).
Printing with an empty
ink tank can damage the
machine.
To continue printing
without replacing the
ink tank(s), press the
Stop button for 5 sec. or
longer to disable the
function to detect the
remaining ink amount.
After the operation, it is
recorded in the machine
that the function to
detect the remaining ink
amount was disabled.
Remove the applicable
USB hub from the
PictBridge (USB)
connector.
- Ink tank
- Spur unit