: Modifying firmware is not supported by Samsung or HP Support and will void your warranty.
: Drag the fix firmware file onto the downloader executable while the printer is connected via USB. The printer LED will flash orange/green during the 3–5 minute process; do not power it off . fix generator v 1 1 samsung scx 3405
To generate a working fix, you must provide the tool with specific data from your printer: : Modifying firmware is not supported by Samsung
Once the printer reboots and shows a green status light, remove the toner cartridge and place a piece of insulating tape fix generator v 1 1 samsung scx 3405