Hp 500ps

C7772A C7776 FOR HP Designjet 500 500plus 500PS GL/2 Card
US $61.59
C7770 60013 C7769 60183 for HP DJ 500 800 500PS 800PS 42'' Encoder Strip
US $28.90
C7770 60013 C7769 60183 for HP DJ 500 800 500PS 800PS 42'' Encoder Strip
US $29.90