HP Memory (Product)
C6251A
is compatible in the following HP Models:
HP DesignJet 1000 Printer series
HP DESIGNJET 1050C PRINTER - C6074A
HP DESIGNJET 1050C REMARKETED PRINTER - C6074AR
HP DESIGNJET 1050CM REMARKETED PRINTER - C6075AR
HP DESIGNJET 1055CM PRINTER - C6075A