Q1271-60690 Designjet 4500, 4520 Roll 2 Module Interconnect PCA itemweight-1 Sometimes the check valves in

Sometimes the check valves in the print head ports start to allow air into the ink tubes and that puts air into the print heads and causes ink starvation and eventual print head failure because the print nozzles burn out

Q6683-60190

Part of the document feeder that adjusts for document thickness

Z3200 24" size Trailing Cable (set of 2 ribbon cables)

Q1271-60690 Designjet 4500, 4520 Roll 2 Module Interconnect PCA itemweight-1 Sometimes the check valves inQ1271 60690 Designjet 4500 and Designjet 4520 Roll 2 Module Interconnect PCA Condition: Refurbished, Live tested Warranty: 12 months The replacement procedure for this part is found in section 8 230 of the service manual available here This is a fully tested refurbished part. Includes 1 year warranty. HP DESIGNJET 4500 PRODUCTIVITY PRINTER HP DESIGNJET 4500PS PRINTER HP DESIGNJET 4500MFP HP DESIGNJET 4500 SCANNER HP DESIGNJET 4500 STACKER HP DESIGNJET