HP45 Ink Jet Cartridge Refill Instructions

Our refill kits are eay to use and include 2 pre-loaded syringes, a filling kit, and weighing scales

Quickly and easily reduce your plotting costs.

Follow these simple instructions to refill your HP45 cartridge

Step by step guide:

  1. Turn on the scales to weigh your used cartridge.  The minimum weight is 70gms, maximum weight 112gms.  Weight – 112 = amount of ink needed in ml.
  2. Insert your cartridge into the cartridge holder.
  3. Assemble the syringe to slowly inject ink into the used cartridge.
  4. Remove the full cartridge from the holder.
  5. Wipe any ink from the print head.
  6. Weigh again to get the final weight.  Remmeber it musn’t be over 112 grams – DO NOT overfill.
  7. Start printing and saving money!

Please note: Do not try and refill a cartridge more than 5 times. There is a limit on how many times a cartridge can be refilled.

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