For firmware version V3.04.01.01.
Download : Samsung-SCX-3205W
1. Print a test page by holding down the STOP 3-6 seconds, watch the serial number.
2. With the program ChangeSN.exe change the serial number on Z5N0BFEB702014Z.
3. Reboot the machine, check that the serial number has changed.
4. Drag FIX_NU_Z5N0BFEB702014Z_SCX3205W_V3.04.01.01.hd on usbprns2.exe (wait about 10 min.)
5. We take out the chip, check for paper.
