Tassimo coffee machine Troubleshooting

Tassimo Coffee Machine Grinder Not Working

Expert guide to diagnose and fix "grinder not working" on Tassimo machines.

⚡ TL;DR — Quick Answer

Remove all beans from the Tassimo hopper. Clean the burrs with a dry brush.

Reviewed October 2026: refreshed with diagnostic checks, likely causes, and safer first steps before replacing parts.

Quick diagnostic checklist for Tassimo: grinder not working

What this usually means

When a Tassimo machine has grinder not working, first separate the fault into water flow, heating, capsule/grinder feed, cleaning, or electronics. That split prevents unnecessary part replacement.

Check before repair

  • Test with a full, correctly seated water tank.
  • Run one blank cycle without coffee or capsule.
  • Listen for pump noise versus complete silence.
  • Check whether water reaches the drip tray or leaks underneath.
  • Note whether the issue started after descaling or cleaning.

Before replacing parts

Do not replace the pump, heater, grinder, or control board first. Rule out air locks, scale, blocked intakes, bad tank seating, stuck capsules, and reset states before buying parts.

This guide also helps with

  • Tassimo grinder not working
  • Tassimo coffee machine not working correctly
  • Tassimo makes noise but does not brew
  • problem returns after descaling

Related problems

If the symptom changes during testing, also check these Tassimo guides:

What Causes Grinder Not Working?

Tassimo machines use barcode-scanned capsules for precise brewing parameters.

Step-by-Step Fix

Follow these steps specifically for Tassimo machines:

  1. Remove all beans from the Tassimo hopper. Clean the burrs with a dry brush.
  2. Check the chute for blockage. On Tassimo machines, oily beans can clog the funnel.
  3. Listen for motor hum. If humming, manually rotate the burrs to dislodge the jam.
  4. Inspect the grinder gear. Tassimo machines use plastic gears that strip under load.

Tassimo Pro Tip

Expert advice: If the machine reads the barcode incorrectly, clean the scanner window with a dry cloth.

Model-Specific Notes

These steps apply to: Tassimo T12, Tassimo T20, Tassimo T55, Tassimo T65, Tassimo My Way. For exact part numbers, consult the Tassimo parts catalog at Tassimo Support.

Preventive Maintenance

Run the Tassimo descaling program every 2-3 months.

Popular Tassimo Models

Tassimo T12 Tassimo T20 Tassimo T55 Tassimo T65 Tassimo My Way

When to Call a Professional

If these steps don't resolve the issue, contact an authorized Tassimo service center. Complex electrical or hydraulic problems require professional diagnosis.

Related Tassimo Issues

Not Turning On Not Heating Error Codes Leaking Water Ver versión en español

Other Brands

Nespresso Keurig DeLonghi

See Also

Related issues on Tassimo:

Coffee Grounds In CupWeak FrothMaking Loud Noise

Frequently Asked Questions

A silent grinder is usually a jammed burr set, a tripped safety switch, or a worn drive gear. A Tassimo grinder that stops usually has beans jammed in the burrs, an empty-hopper sensor triggered, or worn burrs. Empty and brush the hopper, run a few dry beans through, and never force the motor. Detailed steps in our Grinder Not Working guide.

When the grinder on a Tassimo stalls, the first suspects are jammed beans and the hopper sensor. Clear the burrs with a brush, refill the hopper, and run a short grind. If it still stops, the burrs or drive gear may be worn — see our Grinder Not Working guide.

A silent Tassimo grinder is most often a jam or a tripped safety switch. Unplug, remove the hopper, brush the burrs clean, and try again with a small amount of beans. Persistent failure points to the gear or motor — repair steps in our Grinder Not Working guide.