HP Designjet 1050C, 1055CM Ink Tube System Ink Supply Valve Assy.
HP Designjet 1050C, 1055CM Ink Tubes System Valve Assembly, Refurbished and Upgraded
Half of the ink tube assembly failures are caused by leaking ink supply valve assemblies. OEM seals harden and crack over time, allowing ink out and air in. If your Designjet is having frequent print head errors or you see ink leaking under the ink supply station, this is most likely the part that is failing. The LPS refurbished valve assemblies use silicon seals that do not react with ink or oxygen. The OEM seal is simple synthetic rubber. All assemblies are leak tested at twice normal operating pressures. The assembly has a 1 year warranty.
This valve assembly fits the following tube system:
Designjet 1050C/1055CM 1050C+/1055CM+
Designjet 5000/5500 (UV and dye)
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Exactly what I ordered
I purchased ink tube supply valve assy. and after installation, my leaking ink system was fixed. My only issue (and this is my fault!) was when I used the syringe I purchased to remove the air from the ink lines, I just did what I saw on the LPS website video instead of reading the included instructions. I didn't even think to see what the sheets of paper included in my box were and since I watched the video, I thought I knew what I was doing. Lesson learned. I hope. :-)
The ordered product came quickly and well packed. After installing the printer work good, again.