: On certain models like the SCX-3200, the software may "freeze" the status bar at its current level (e.g., 0% used) rather than performing a true 100% reset. Usage Tips & Safety Hardware Required
Connect your S3CC921 programmer to your PC using the LPT or COM port. Power the device using a standard 5V USB connection. S3cc921 Chip Resetter Software
Select "Full Reset" or "Clear Page Counter." Confirm any warnings. The software will send a reset sequence—typically a series of I2C commands culminating in a write to a specific memory address (e.g., 0x1F). A success message should appear: "Chip reset complete. Checksum OK." : On certain models like the SCX-3200, the
: Since the serial number is in the OTP area and cannot be changed, a reset chip may not work if reinstalled in the exact same printer Select "Full Reset" or "Clear Page Counter