3Remove the color print cartridge (the thicker one, part number C1823A) from its package and, being careful to touch only the black plastic, gently remove both the green pull tab and blue tape covering the nozzles.

tri-color print cartridge,

black print cartridge,

part number C1823A

part number C51645A

CAUTION Be careful not to touch the gold-colored contacts.

4Push the color print cartridge firmly down into the cradle on the left, and close the cartridge latch.

5Repeat steps 3 and 4 to install the black print cartridge (part number 51645A) into the cradle on the right.

6Close the print cartridge access cover.

NOTE Both print cartridges must be correctly installed (with the green tab and blue tape removed) for your HP Color Copier to work.

HP Color Copier User’s Guide 2-7