Keurig k supreme plus not brewing full cup

When the coffee maker brews only a partial cup.

Steps

1. Power the coffee maker off.
2. Press and hold the BREW button and the 12oz button for 5 seconds, until water starts dispensing.
3. Release the buttons and let the water purge. Discard the contents into the sink.
4. Press the power button to restart.

Source: Troubleshooting: Brewing a Partial Cup Source: Troubleshooting: Brewing a Partial Cup, p. 4

Used for

• The coffee maker brews only a partial cup

Other K-Supreme Plus procedures

• How to descale the coffee makerWhen the DESCALE notification turns on, or every 3 months. Allow 15 to 20 minutes.
• How to run a cleansing brewAt first setup, and twice after cleaning the entrance needles.
• How to clean the exit needle and K-Cup pod holderWhen grounds get into the coffee or the coffee maker brews a partial cup.
• How to clean the entrance needlesWhen grounds get into the coffee.
• How to turn on High Altitude Brewing ModeAt altitudes of 1,500 metres / 5,000 feet or higher.

Sources

1. K-Supreme Plus Use & Care Guide. Keurig Green Mountain, Inc. Document DC0000005009, revision REV A, 6 pages, en-CA. dam.keurig.com (PDF). Retrieved 13 November 2026.

Page numbers are the numbers printed in the manual. Where this page and the manual differ, follow the manual.

Applies to

K-Supreme Plus. Canada.

Source

K-Supreme Plus Use & Care Guide, DC0000005009 revision REV A

Last verified

13 November 2026

Handbook

Keurig K-Supreme Plus single serve coffee maker in Coffee and espresso machines; all Keurig handbooks