HP Deskjet 3645 Color Inkjet Printer - replacing print cartridges

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replacing print cartridges

Before buying replacement print cartridges, verify the correct

part numbers

.

To replace a print cartridge:

1. Press the

Power

button to turn on the printer.

2. Open the printer cover.

The cradle moves to the center of the printer.

3. Push down on the print cartridge and slide it out of the print cartridge cradle.

1. press power button 2. lift printer cover 3. push down on print cartridge 4.
slide print cartridge out of cradle

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 and facing toward the printer.

1. remove plastic tape

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

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are required electrical contacts.

1. ink nozzles 2. copper contacts

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 printer cover.

8.

Calibrate

the printer for optimum print quality.

For information on how to recycle your empty print cartridges,

click here

.

Warning!

Keep both new and used print cartridges out of the reach

of children.