HP Designjet 1050C 1055CM Clutch C6072-60151 DesignjetZ3100Z3200 HP Designjet 500 800 42"

HP Designjet 500 800 42" Encoder Strip

HP Designjet Z6100 Ink Tube System & Trailing Cable Assembly for 60" plotters

HP 70 130-ml Blue Ink Cartridge for Designjet Z3100 and Z3200 Series printers

They cool the power supply and other electronics

HP Designjet 1050C 1055CM Clutch C6072-60151 DesignjetZ3100Z3200 HP Designjet 500 800 42"HP Designjet 1050C, 1055CM Clutch Assembly C6074 60151 Condition: Refurbished, Live tested Warranty: 12 months The replacement procedure for this part is found in section 8 21 of the service manual available here. Clutch assembly and gears that mount on the left side of the plotter and drives the media. Clutch Assembly has been removed from a working plotter, cleaned and repackaged.