HP 745 - 300 Ml - High Capacity - Yellow - Original - Designjet - Ink Cartridge - For Designjet Hd Pro Mfp, Z2600 Postscript, Z5600 Postscript. HP F9K02A/745 Ink cartridge yellow 300ml for HP DesignJet Z 2600. Offering over twice as much ink as the standard capacity, the Hewlett Packard F9K02A yellow ink cartridge is great for those who are serious about printing. Designed for professionals who produce artwork of all sizes, this 745 yellow ink cartridge offers prints that are as hard-wearing as they are beautiful. The 300ml of yellow ink that the Hewlett Packard F9K02A contains is instrumental in the creation of quality prints from your Designjet series printer.