HP Officejet 2621 All-in-One Printer - Manual (Page 65)

Use single-cartridge mode
Use the single-cartridge mode to operate the HP Officejet 2620 series with only one ink cartridge. The
single-cartridge mode is initiated when an ink cartridge is removed from the ink cartridge carriage.
NOTE: When the HP Officejet 2620 series operates in single-cartridge mode, a message is
displayed on screen. If the message is displayed and two ink cartridges are installed in the printer,
verify that the protective piece of plastic tape has been removed from each ink cartridge. When
plastic tape covers the ink cartridge contacts, the printer cannot detect that the ink cartridge is
installed.
To exit single-cartridge mode
● Install both the black and tri-color cartridges in the HP Officejet 2620 series to exit single-
cartridge mode.
ENWW Use single-cartridge mode 61