Installing supplies
Print cartridges
When a print cartridge approaches the end of useful life, the control panel displays a message
recommending that you order a replacement. The printer can continue to print using the current print
cartridge until the control panel displays a message instructing you to replace the cartridge.
The printer uses four colors and has a different print cartridge for each color: black (K), cyan (C),
magenta (M), and yellow (Y).
Replace a print cartridge when the printer control panel displays one of the following messages:
Replace yellow cartridge, Replace magenta cartridge, Replace cyan cartridge, Replace black
cartridge. The control panel display also indicates the color that should be replaced (unless a
genuine HP cartridge is not currently installed).
To change the print cartridge
1 Turn off the printer.
2 Open the front door.
CAUTION Do not place anything on the transfer belt (ETB), which is located on the
inside of the front door.
3 Remove the used print cartridge from the printer.
ENWW Install input devices 27