HP Deskjet 642c Printer - Manual (Page 8)

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4 Carefully remove the protective vinyl tape from the tri-color
and black print cartridges. Insert the black print cartridge in the right cradle, and insert
the tri-color print cartridge in the left cradle. You must insert
both print cartridges for the printer to operate.
5 Close the top cover.
The Resume light continues to blink for awhile and then
goes off. (You’ll hear the cartridge cradle return to its home
position on the right side of the printer.)
Note: Be sure not to touch the ink nozzles or the copper
electrical contacts. Also, do NOT remove the copper strip;
these are electrical contacts required for proper
operation of the print cartridges.
Tri-color
Print
Cartridge Black Print
Cartridge
Vinyl Tape
Vinyl Tape Ink Nozzles Ink Nozzles
Tri-Color cartridge Black or
Photo cartridge