Operation Manual

Use single-cartridge mode
Use the single-cartridge mode to operate the HP Deskjet 3540 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 Deskjet 3540 series operates in single-cartridge mode, a message is
displayed on the printer display. 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.
Exit single-cartridge mode
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Install both the black and tri-color cartridges in the HP Deskjet 3540 series to exit single-
cartridge mode.
ENWW Use single-cartridge mode 47