Gppro Ex 31 Key Code !!link!! -

| Issue | Likely Cause | Solution | |-------|--------------|----------| | "Invalid Key Code" error | Typo or case-sensitive entry | Re-enter slowly. Use uppercase only. Some codes mix 0 (zero) and O (letter O). | | Code accepted but printer still locked | Partial activation | Power cycle the printer. If still locked, re-enter code in diagnostic mode (Hold MENU + CANCEL on boot). | | Key code works but features missing | Wrong code tier | You may have a base unlock code, not the “EX Full” code. Request the advanced code from support. | | LCD shows "Max attempts exceeded" | Too many wrong entries | Leave printer off for 2 hours. Then try official code only once. |

GP-Pro EX Ver. 3.1 Limited Edition (Disc 1 / Disc 2) - Proface gppro ex 31 key code

: If you have a Serial Number but no Key Code, you must register your software at the Pro-face Software Registration Page | Issue | Likely Cause | Solution |