Knowledge Base Article
SOLJET SJ-645EX 64" Eco-Solvent Inkjet Printer
Title
The heater temperature goes up to higher than the preset temperature. (Both displayed temperature and actual temperature become higher.)
Summary
The heater temperature goes up to higher than the preset temperature. (Both displayed temperature and actual temperature become higher.)
Details
Symptom
The heater temperature goes up to higher than the preset temperature. (Both displayed temperature and actual temperature become higher.)
Cause
Runaway Heater is caused by a faulty controller (part #23115108 - Supply End)
Solution
This is typically caused by a faulty regulator. Please contact your Roland authorized dealer for service.
Modified
April 02, 2020