1. CISS and Refillable Ink Cartridge with auto reset chip, for HP Designjet Z2100 printer.

Compatible cartridges: HP70
C9448A (Matte Black), C9449 (Photo Black), C9451A (Light Gray), C9452A (Cyan), C9453A (Magenta), C9454A (Yellow), C9455A (Light Magenta), C9390A (Light Cyan)

2. CISS and Refillable ink cartridge with auto reset chips for HP Designjet T610/T1100 printer.
Compatible cartridges: HP72
C9403A,C9370A,C9371A,C9372A,C9373A,C9374A