CQ654-67006PPC, main board, CTX7 Motherboard - Part of the panel PC
Q1271-60226Printmech PC board - Controls the funtion of the print mechanism
Q1271-60638Printmech PC board - Controls the funtion of the print mechanism
Q1271-60639Interconnect PCA - For the DesignJet 4500 printer series
Q1271-60690PCA RM2 SERVICE PCA RM2 SERVICE for HP DesignJet 4520
Q1273-20219HP Designjet 4000ps 4020 4500 4520
GW Interconnect PCA Board. Older board with required (Media input adapter) black connector next to serial port.
Q1273-20220Printmech PC board - Controls the funtion of the print mechanism
Q1273-60043PCA FORMATER + PROC.+ HS-RCMain logic PC board - Includes processor and heatsink - For the Designjet 4000 and 4500 printer series
Q1273-60055Printmech PC board - Controls the funtion of the print mechanism
Q1273-60074Gamut PCI PC board Gamut PCI PC board HEWLETT PACKARD - Gamut PCI PCA SERVICE Board For DJ4000 SERIES.
Q1273-60152HP Designjet 4000ps 4020 4500 4520 GW Interconnect PCA Board. Older board with required (Media input adapter) black connector next to serial port.
Q1273-60157Carriage PCA (Carriage controller board) assembly - Located on top of carriage assembly