HP Designjet 500 / 800 855 power supply unit

Refurbished power supply tested in 100% good working order. 

Part number : C7769-60387 C7769-60145 C7769-60334 C7769-60122

HP DesignJet 500                 C7769B   C7770B

HP DesignJet 500 mono        C7769E  C7770E

HP DesignJet 500 Plus          C7769F  C7770F

HP DesignJet 500PS             C7769C  C7769G

HP DesignJet 800                 C7780B  C7779B

HP DesignJet 800PS            C7779C  C7780C

HP DesignJet 815MFP         Q1279A  Q6685A

HP DesignJet  CC800PS      Q1262A