Q6675-67801Print mechanism PC board - Controls the funtion of the print mechanism - For the DesignJet Z2100/3100 photo printer series
Q6677-60008Main PCA - Controls and drives the printer - Includes the power supply unit (PSU) assembly - For the 44-inch DesignJet Z2100/3100 photo printer series
Q6677-67005Main PCA - Includes the power supply unit and the engine board - For 44-inch Designjet printers.
Q6677-67007Z3100/Z2100 Main PCA only for HP Z3100 Z2100 series plotters. (for Main PCA and power supply unit order Q6677-67014).
Q6718-67029Main PCA - Controls and drives the printer - Includes the power supply unit (PSU) assembly - For the 24-inch DesignJet Z3200 photo printer series
Q6718-67034Main PCA updated part numbers > sold individually (Q6719-67005 pca) or (Q6718-67033 power supply). Controls and drives the printer - Includes the power supply unit (PSU) assembly - For DesignJet Z3200 photo printer series