HP Deskjet 3420 Color Inkjet Printer - Manual (Page 42)

1. plastic tape
5. Slide the print cartridge firmly into the cradle at a slight upward angle until you
feel resistance.
6. Push the cartridge into the cradle.
You hear a snap when the print cartridge is correctly positioned.
7. Close the top cover.
8. Calibrate the printer for optimum print quality.
For information on how to recycle your empty print cartridges, see print cartridge
recovery .
Warning! Keep both new and used print cartridges out of the reach of children.
42
4. Remove the replacement print cartridge from its packaging and carefully
remove the plastic tape. Hold the print cartridge so that the copper strip is on
the bottom.
Caution! Do not touch the print cartridge ink nozzles or copper contacts.
Touching these parts will result in clogs, ink failure, and bad electrical
connections. Do not remove the copper strips. They are required electrical
contacts.
42 42