VERIFIED MODEL GUIDE · Single-serve 100% coffee-tab machine
Lavazza Tablì Graphite Black LT900
troubleshooting guide
Check the Tablì tank indicator, slow or missing flow, and the documented steady-red machine alarm for LT900.
MODEL-SPECIFIC QUICK ANSWER
Lavazza Tablì Graphite Black LT900 common problems and fixes
The LT900 uses three different Tablì indicators: the Water/Tank light is steady when the tank is empty and flashes when it is missing or not seated correctly; the ON button glows steady red for the documented machine alarm. Slow drip flow can come from a used or unsuitable Tablì, a clogged spout, or scale. This machine is designed for Lavazza Tablì coffee tabs only.
WHAT'S HAPPENING?
Choose the closest match.
Start with the pattern or symptom you can see. If it isn't listed, use the official support link below.
Something else or unclear?We will not guess at a pattern we have not verified.
Open official supportDIAGNOSTIC CHECK
One quick question.
✓ YOUR NEXT STEP
Try this
CHECK THE MODEL
Is this the exact model on your machine?
Model-specific instructions can differ. Check the name or code on the product label before continuing.
A NOTE ON THIS GUIDE
Good advice starts with the right manual.
The manufacturer does not document coded fault-light sequences for Lavazza Tablì Graphite Black LT900. Choose a documented brewing, water-flow, heating, pressure, or maintenance symptom below. Any status indicator shown here appears only when the manufacturer assigns it a specific meaning.
Every troubleshooting path links to manufacturer guidance.
What “verified” means: Each listed signal or symptom is tied to a linked manufacturer source. This is guidance, not a diagnosis of an internal fault.
Coverage: Exact LT900 product page and 2025 multilingual manual; indicator meanings, priming, slow flow, descaling, and safe service escalation.
Independent guide, no risky repairs. This site is not affiliated with or endorsed by any manufacturer. Product and machine names are trademarks of their respective owners. If a symptom is unclear or persists, contact qualified support.