HP Carriage
C7790-60278
is compatible in the following HP Models:
HP DesignJet A3+/B+ Graphic Printer series
HP DESIGNJET 10PS PRINTER - C7790A
HP DESIGNJET 10PS REMARKETED PRINTER - C7790AR
HP DESIGNJET 20PS PRINTER - C7790B
HP DESIGNJET 20PS REMARKETED PRINTER - C7790BR
HP DESIGNJET 50PS PRINTER - C7790C