HP Designjet T1120 24" Main PCA and Power Supply CK837-67007 DesignjetZ3200 The tray slides in and

The tray slides in and out and carries the ink cartridges

The motor has the toothed pulley as part of the assembly

Error 010028

rear bushing

HP Designjet T1120 24" Main PCA and Power Supply CK837-67007 DesignjetZ3200 The tray slides in andThe replacement procedure for this part is found in section 6 205 of the service manual available here. Condition: Refurbished, Live tested Warranty: 12 months This part is the complete power supply and main logic board for the 24" version of the Designjet T620 and T1120 printers. The formatter board plugs into this unit. This is a live tested refurbished unit. Includes 1 year warranty. System errors related to the main PCA and power supply: Error 01.