Prime & Fill Tool for HP4500 45A

When your 4500 or 45A cartridge stops printing while it has ink inside it may simply need a prime.  We now have available a tool that can be used to do just that.  One simply snaps the cartridge into the clip, inserts the syringe into the rubber and pulls back and forth on the plunger.  This will remove ink and or air depending on the orientation of the cartridge.  This back and forth action helps remove dried ink from the nozzles.

If you are using the cartridge in a mailing machine label printer or direct to substrate barcode printer link RENA or Digital Design, Uprint or Sneed you will want to have one of these tools on hand.  Prime the cartridge and get back to printing.

Give it a try.  You'll be happy with the results.