Replacing an Ink Tank 67Routine MaintenanceReplacing an Ink TankWhen replacing an ink tank, check the model number carefully. The printer will not printproperly if the wrong ink tank is used, or installed in the incorrect position.With this printer, ink tanks must be installed in the order indicated below, starting from theright of the printhead.• Yellow: BCI-3eY• Magenta: BCI-3eM• Cyan: BCI-3eCs• Black: BCI-3eBKNote ➤ Damage caused by using a refilled cartridge is not covered by the Canonwarranty. Canon recommends using only original Canon ink tanks toensure the best quality.1 Ensure that the printer is on, then open the front cover.The printhead holder moves to the center.