HEWLETT PACKARD STANDARD CAPACITY CARTRIDGES (HP51608A, HP51633A, HP51639)

The instructions below apply to standard capacity cartridges. See separate instructions for the high capacity Hewlett Packard part no. HP51626A.

1. Assemble the syringe and filling needle and fill with ink.
2. Hold the cartridge upright and push the needle through the filling hole into the centre of the cartridge. (Remove plug to filling hole on HP51633A)

   Note: The cartridge contains sponge and a slight resistance may be felt.

3. Slowly inject up to 15ml. of ink or until ink appears at the filling hole.
4. Stand cartridge, print head down, on absorbent paper for 2 minutes to draw out any excess ink and equalise pressure within.
5. Unused ink may be returned to the bottle. Clean the syringe with water and dry for future use. (Replace plug to filling hole on HP51633A)

Note: Empty cartridges should be refilled immediately.

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