HP 56 to 21; 57 to 22 Converter Manual

Step 1 :

USB cable from your side.)

Step 2 :

Take USB cable and plug to the USB

port on any printer or computer.

Plug the other USB lead into the

converter ‘s USB socket noting

Step 3 :

When power comes to the converter,

green and red lights are blinking.

Step 4 :

Insert one cartridges into the

cartridge slots on the converter. After

1~2 seconds, it is done. Green light

is ON. Than the next one.

This converter can convert both 56/27 to 21 and

57/28 to 22. The converter is Black housing.

Converted ink cartridges can not work on HP PSC

1400 series and HP 5610 fax machine.