HP 640 Fax series User Manual page 51

3. Open the control panel and cartridge compartment cover (it will click and remain
open).
1
4. Push the cartridge down and remove it.
5. To load the cartridge insert the cartridge as shown below. When the cartridge is
pushed to the back of the cartridge carrier, push the top of the cartridge until it clicks
into place.
If the cartridge moves loosely in the carrier, it has not clicked into place. Repeat this
step.
1 Control panel
2
2 Cartridge compartment
cover
Replace the print cartridge
Care and maintenance 45