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Using and Caring for Your
Print Cartridges
Replacing Print Cartridges
To replace a print cartridge:
1 Press the Power button to turn on
the printer.
2 Open the top cover and raise the cradle
latch. The print cartridges move to the
center of the printer and the Resume
light flashes.
3 Lift the print cartridge out of the cradle
and discard it.
Keep print cartridges out of the reach of children.
Note: When buying replacement print cartridges, check the part numbers
carefully. The print cartridge numbers for the 640C, 640CL, and 642C
printers are:
Black HP C6614 Series
Tri-Color HP C51649 Series
Photo HP C1816 Series
Note: When a print cartridge runs out of ink, leave the empty cartridge in
the cradle until you can replace it. The printer does not print with only one
print cartridge in the cradle.
