HP 3100 User Manual page 58

Chapter 6
6. Remove the new print cartridge from its packaging and, being careful to touch only
the black plastic, gently remove the plastic tape by using the pink pull tab.
1 Copper-colored contacts
2 Plastic tape with pink pull tab (must be removed before installing)
3 Ink nozzles under tape
CAUTION:
these parts can result in clogs, ink failure, and bad electrical connections.
7. Slide the new print cartridge forward into the empty slot. Then gently push on the
upper part of the print cartridge forward until it clicks into the socket.
If you are installing the tri-color print cartridge, slide it into the left slot.
If you are installing a black print cartridge, slide it into the right slot.
8. Close the print cartridge door.
54 Maintain and troubleshoot
Do not touch the copper-colored contacts or ink nozzles. Touching