CQ654-67008PC Board - PPC, touch screen, CTX7 Panel PC board - Composed of the LCD controller, touch screen, and inverter board
Q1271-60226PC Board - Printmech PC board - Controls the funtion of the print mechanism
Q1271-60638PC Board - Printmech PC board - Controls the funtion of the print mechanism
Q1271-60639PC Board - Interconnect PCA - For the DesignJet 4500 printer series
Q1271-60690PC Board - PCA RM2 SERVICE PCA RM2 SERVICE for HP DesignJet 4520
Q1273-20219PC Board - HP Designjet 4000ps 4020 4500 4520
GW Interconnect PCA Board. Older board with required (Media input adapter) black connector next to serial port.
Q1273-20220PC Board - Printmech PC board - Controls the funtion of the print mechanism
Q1273-60074PC Board - Gamut PCI PC board Gamut PCI PC board HEWLETT PACKARD - Gamut PCI PCA SERVICE Board For DJ4000 SERIES.
Q1273-60152PC Board - HP Designjet 4000ps 4020 4500 4520 GW Interconnect PCA Board. Older board with required (Media input adapter) black connector next to serial port.
Q1273-69250PC Board - PCA FORMATER + PROC.+ HS-RCMain logic PC board - Includes processor and heatsink - For the Designjet 4000 and 4500 printer series
Q1273-69269PC Board - Printmech PC board- Controls the funtion of the print mechanism.
Q1273-69298PC Board - Gamut PCI PC board Gamut PCI PC board HEWLETT PACKARD - Gamut PCI PCA SERVICE Board For DJ4000 SERIES.
Q5680-60001PC Board - PCI USB PCA - For DesignJet 4000/4500 printers