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Worked example: your assumptions, shown

Two tanks filled with 2 litres each give 4 litres of working stock. At 4 prints per week, your own 4-week replacement estimate covers 16 prints. This is arithmetic, not a recommended change interval.

Formula: stock = fill per tank × tank count; prints between changes = prints per week × your estimated weeks. Use the marked fill line and inspect your wash before each use.

Keep waste contained

  1. Keep used solvent sealed in a compatible, labelled container away from ignition sources.
  2. Never pour it into drains, toilets or onto the ground.
  3. Read your resin and solvent SDS, then ask your council about household chemical waste.
  4. Follow the council’s packaging and transport instructions. Filtering does not make solvent suitable for household rubbish.

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