HP (Hewlett-Packard) 7550 Photo Printer User Manual


 
basics guide
10
1 If the printer is off, press the P
OWER
button on the printer’s
control panel to turn the printer on.
2 Load plain paper in the IN tray so the printer can print a
calibration page after you install the print cartridges.
3 Open the side door.
4 Lift the cradle latch of the print cartridge you want to install
or replace by placing your finger under the number on the
latch and pulling out. The print cartridge latch will pop
open.
5 If you are replacing a print cartridge, slide out the old print
cartridge and recycle or discard it.
6 Take the new print cartridge out of its package.
7 Grasp the pink tab and gently peel off the plastic tape.
Make sure you remove only the clear tape. Do not touch or
remove the copper contacts.
8 Insert the print cartridge:
Hold the print cartridge so the copper contacts go into
the printer first. Line up the ridges on the left and right
sides of the top of the print cartridge with the grooves
Do NOT touch the ink nozzles or the copper
contacts. Touching these parts may cause print
cartridge failure.
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