Universal Guide

Coffee Machine Not Brewing

If the machine powers on but won't brew, the issue is usually water flow or brew group blockage.

⚡ TL;DR — Quick Answer

Check water level and ensure tank is seated correctly.

Understanding Not Brewing

This is one of the most reported coffee machine problems. If the machine powers on but won't brew, the issue is usually water flow or brew group blockage. The fix varies by machine type and brand.

Universal Troubleshooting Steps

These steps work across all major brands:

  1. Check water level and ensure tank is seated correctly.
  2. Remove and clean the brew group thoroughly.
  3. Clear any coffee chute or grinder jams.
  4. Run a rinse cycle without coffee to purge air.

Brand-Specific Guides

Nespresso Keurig DeLonghi Jura Philips Saeco

Frequently Asked Questions

Check water level, brew group seating, and grinder jams. Prime the system by running a rinse cycle.

Often yes. Coffee oil buildup can jam the group. Remove and clean thoroughly under running water.

Air bubbles in the pump or clogged flow meter. Prime the pump via steam function and check filters.

Yes, most machines have a bypass doser for pre-ground coffee. Use a fine grind for espresso machines.

Weekly for daily use. Monthly deep clean with manufacturer-approved cleaning tablets.