We may have found other answers which could help you.
Click here for Gbc 4250 Laminator Not TurnLaminator gbc ultima 65 How to reinstall a power switch?
GBC Ultima 65 rollers just arollin' nonstop?
Why does the GBC Pinnacle 27 on/off switch not work?
Heat light continues to flash on my GBC Ultima 65 even though it is ready?
how to fix GBC Ultima 65 roller that won't heat up?
GBC Ultima 65 laminator?