C ARE ANDMAINTENANCE7.3C ARE ANDMAINTENANCEC ARE ANDMAINTENANCEC ARE ANDMAINTENANCEC ARE ANDMAINTENANCEC ARE ANDMAINTENANCEC ARE ANDMAINTENANCEC ARE ANDMAINTENANCEReplacing the print cartridgeWhen you notice that the print becomes light or Ink Low. Install new ink cartridge appears in thedisplay, replace the print cartridge. You should replace the cartridge with the same one which was provided withthe machine.The part number for replacement cartridges are:• mono: INK-M40, colour: INK-C40 (available only for SF-331P)1 Prepare a cartridge.• Take out a cartridge from its packaging and carefully remove the tape covering the printhead.• Hold the cartridge by the colored top or black areas only. Do not touch the copper area.2 Press Cartridge.The Cartridge Carrier moves to the install position.3 Open the Control Panel and Cartridge Compartment cover.4 Push down the cartridge, and remove it.5 To load the cartridge insert the cartridge below the metal clip and pointing down at the front. When thecartridge is pushed to the back of the cartridge carrier lift the front of the cartridge up until it clicks intoplace.• If the cartridge moves loosely in the Carrier, it has not clicked into place. Repeat this step.6 Replace the Cartridge Compartment Cover and Control Panel.7 Press Start/Enter.8 Press 1 for new cartridge, or 2 for the old one.• In case you selected the 1:New, the alignment form will print.• When you put in a new cartridge, you must choose 1:New.• When you put in a used cartridge, choose 2:Used. This helps you to check the correct amount of ink you have left.• If you mix up several used cartridges, it is not possible to check the correct amount of remaining ink. Once you haveput in a new cartridge, use it until it is completely exhausted.9 Enter the number which represents the straightest line, and press Start/Enter.