CF ChatterFix
Line Equipment

Ink System Maintenance

Viscosity is the variable that most directly controls colour, and it moves constantly as solvent evaporates. The automatic controller manages that until its probe fouls, at which point it confidently holds a number that is not the real viscosity — which is why a manual cup check belongs at the front of any colour investigation.

Tracked Components 4
Scheduled PMs 7
Industries Printing & Packaging

Components To Track

ChatterFix builds these as child assets under ink system, so failure history and PM completions attach to the component that actually failed — not just to the machine.

How Ink System Actually Fails

The failure modes worth designing a maintenance schedule around — in rough order of what they cost when they happen.

  • Viscosity probe fouling, so the controller holds a number that is not real
  • Pigment settling in pumps and lines causing streaking
  • Diaphragm and hose failure from solvent attack rather than wear
  • Ink filter blinding, starving the chamber
  • Dosing drift on multi-component inks

What To Measure

Recording that a PM was "done" tells you nothing next quarter. These are the readings that let you see a failure coming — and the reason ChatterFix captures measurements against the asset rather than just completions.

  • Controller reading verified against a manual cup measurement
  • Filters changed on condition, with the old element inspected
  • Hoses and diaphragms checked for softening and swelling
  • Solvent recovery and waste volumes against the site permit

Spares Worth Stocking

The parts whose absence turns a short repair into a long outage.

Preventive Maintenance Schedule

The PMs ChatterFix schedules against this equipment, with intervals and time estimates.

Common Questions

What maintenance does ink system need?
ChatterFix schedules 7 routines against this asset: calibrator & vacuum system service (monthly), die cutter blade & anvil service (quarterly), glycol system service (semi-annual), granulator blade & screen service (monthly), hot runner controller service (quarterly), ink system flush & viscosity control (monthly), saw blade change & alignment (every 2 weeks). The readings that matter most are controller reading verified against a manual cup measurement.
How does ink system usually fail?
The most common modes are: viscosity probe fouling, so the controller holds a number that is not real; pigment settling in pumps and lines causing streaking; diaphragm and hose failure from solvent attack rather than wear; ink filter blinding, starving the chamber; dosing drift on multi-component inks. Most of these degrade gradually rather than failing outright, which is what makes interval-based inspection worthwhile.
What spare parts should we stock?
Pump diaphragms, Ink filters, Solvent-resistant hoses, Viscosity probes, Chamber seals. The test is lead time, not cost: stock the part whose absence turns a two-hour repair into a two-week outage, even if it is cheap.
Can I track this in ChatterFix?
Yes. Pick your industry at signup and ink system is created as an asset with its 4 tracked components, with its PM schedule already attached. Technicians then log readings and findings against it by voice rather than typing them in.

Where It Fits

Get Ink System Into A Real CMMS

ChatterFix builds this asset, its components, and its PM schedule automatically when you pick your industry — then your technicians update it by talking, not typing.