Canon iP4700 Simplified Service Manual page 5

LED
(Blinking in
orange)
16 times No ink (no raw ink).
19 times Non-supported hub
*1: Only for models supporting CD / DVD printing
*2: Only for models not supporting CD / DVD printing
Error
Error
code
[1688]
[2002]
Solution
Replace the empty ink tank(s),
and close the scanning unit
(cover).
Printing with an empty ink tank
can damage the printer.
To continue printing without
replacing the ink tank(s), press
the Resume/Cancel button for 5
sec. or longer to disable the
function to detect the remaining
ink amount. After the operation, it
is recorded in the printer that the
function to detect the remaining
ink amount was disabled.
Remove the applicable USB hub
from the PictBridge (USB)
connector.
(5/24)
Remarks