UniPrintPrinthead Cleaner Units Works for No.11 No.84 85 Print Head Cleaning Tools Suitable for Designjet 500 800 510 130 815 Printer

I used this to do a few refills, then I made some slight modifications to make it much cleaner and easier. After running a couple of prints I completed the job I was working on , and unfortunately haven't had any other jobs since then to print off, so can't tell is my modifications will actually save time and be cleaner the next time around.