How to reset reset canon BJC 1000 Series
follow this step to Reset canon BJC 1000 Series
1) Remove Cartridge2: Unplug the AC Power Cord
3) Hold down the RESUME button
4) Release RESUME after plugging in the AC Power cord.
5) Press the RESUME once within
5) seconds and release the RESUME .
6) Press and HOLD RESUME for two seconds or more and release it.
7) Press and HOLD RESUME for two seconds or more and release it.
8) Unplug AC Power Cord to set data.
this work for me
good luck