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hp photosmart 7900 series
chapter 1
8
english
install or replace print cartridges
To get the best performance from your printer, use only genuine HP factory-filled
print cartridges.
To get maximum use from your print cartridges, turn off the printer when it is not
in use. Turning off the printer when it is not in use allows the printer to store the
print cartridges properly.
Caution! Do not unplug the printer or turn off the power source (such as a
power strip) until the On/Attention light is off.
To install or replace the print cartridges:
1 If the printer is off, press the O
N button on the printer’s control panel to turn
on the printer.
2 Load plain paper in the In tray so the printer can print a calibration page
after you install the print cartridges.
3 Press the O
PEN DOOR button to open the main door.
4 Push down on the print cartridge latch and pull it forward. The print
cartridge latch pops open.