Some Samsung printers allow a "hard reset" or "data setup" through a specific button sequence (e.g., Menu → Down → Left → Right → OK ...). ⚠️ Critical Security & Safety Warning

A permanent hardware fix involves shorting pins 1 and 4 of the 93c66 chip on the printer’s internal board.

. This printer is designed to stop printing after a set number of pages, regardless of how much toner actually remains. 🛠️ Common Reset Methods

Patched firmware (like version V1.01.00.60 ) is uploaded to the printer via USB.