PC Board

Original HP Delivery assembly PC board

Original HP Sensor board - Has switches for upper tray size sensors

Original HP High voltage power supply board

Original HP Separation discharge high-voltage converter PCA - Controls transfer charger

Original HP Flatbed intermediate PC Board - Intermediate Board between the scanner control board (J502) and the flatbed analog processor board (J501) - Mounts in the bottom of the scanner housing (below the copyboard glass)

Original HP Intermidate PC board - Has two board edge connectors and three cable connectors - Mounts on the rear of the scanner frame assembly

Original HP Scanner controller PC Board

Original HP Scanner control PC board - Controls the scanner and ADF functions - Connects to all the drive motors in both units and all the sensors in the scanner - Mounts in rear of the scanner towards the left rear

Original HP ADF intermediate PC board - Has four cable connectors (J701, J702, J703, and J704) plus the ADF close angle detection sensor - Mounts on top of the ADF base assembly towards the center rear

Original HP ADF sensor PC board assembly - Narrow strip PC board with the two document skew sensors, registration sensor, and timing sensor - Mounts on top of the registration guide assembly in the ADF main assembly

Original HP ADF analog processor PC board - Mounts in the ADF optical assembly

Original HP Scanner control PC board - Controls the scanner and ADF functions - Connects to all the drive motors in both units and all the sensors in the scanner - Mounts in rear of the scanner towards the left rear

Original HP Scanner control PC board - Controls the scanner and ADF functions - Connects to all the drive motors in both units and all the sensors in the scanner - Mounts in rear of the scanner towards the left rear

Original HP Intermediate PCA board - Located on the scanner assembly

Original HP Intermidate PC board - Has two board edge connectors and three cable connectors - Mounts on the rear of the scanner frame assembly