It overwrites the writable EEPROM area of the chip to set the toner count back to zero. Fix Errors:
Most reset utilities are legacy executable (.exe) files.
Always use the "Save As" option to store an original *.bin or *.hex file backup of the cartridge dump before running the reset script. S3cc921 Chip Resetter Software
Launch the software and select the specific printer model (e.g., Samsung SCX-4200 or Xerox PE220) from the provided list.
Open the resetter utility. Most versions do not require extensive installation and run as standalone executables. It overwrites the writable EEPROM area of the
Refilling toner powder costs a fraction of buying OEM cartridges. Software resetting makes refilling possible.
The S3cc921 resetter software is designed for a specific range of printer models that utilize this particular chip. Based on information from technical forums and manufacturer websites, the software is compatible with the following printers and cartridges: Launch the software and select the specific printer model (e
Small pin headers or clip probes to touch the VCC, GND, SCL, and SDA pads on the S3cc921 chip. Step-by-Step Guide: How to Use the Software
Click the "Fix" or "Reset Counters" button within the software to automatically rewrite the hex codes responsible for the page count.