Canon G3010 used printer to let go

Bluetooth printer - can print directly from phone.
Black ink - FULL
Magenta - Half
Yellow - Half
Cyan - Quarter

Important notes - unit needs maintenance to restore into tip top condition (e.g. Print Head Alignment, Print Head Cleaning, etc.). Black color still good, other colors requires some maintenances. Letting go since it's an extra unit at home. Bought from original computer shop in Queensbay at ~RM6xx. Self pick up nearby Prai area. ** Price negotiable