Checking Ink Levels and Replacing Ink Cartridges (continued) 
5Make sure the replacement cartridge is the correct color, and remove it from its package. Gently shake the cartridge before installing it.
6 Hold the cartridge with the arrow mark pointing toward the printer. Then insert the cartridge into the slot. Don’t force it.
Note: If you can’t insert the cartridge smoothly, you may have the wrong cartridge. Check the package and product code. If the 
Ink light remains on after installing the cartridge, try removing and then reinserting it.
7Close the ink cover.
Replacing Printer Parts
Replacing the Paper Cutter
If you notice that the paper isn’t cut cleanly, you may need to replace the cutter (part # C12C815331).
1Press the 
Menu button on the printer, then press 
until MAINTENANCE is highlighted.
2Press 
again. Press 
to highlight CUTTER REPLACEMENT.
3Press 
to display EXECUTE, then press OK.
The paper cutter moves to the replacement position.
4To remove the cutter cover, press in the tab and pull down the cover.
5Loosen the screw using a
7