Samsung ML-2851ND - Download & Reset F;W

Service Manual
Alignment & Troubleshooting
4-20
Samsung Electronics
4.1.8 Download & Reset F/W
1. In Dos Prompt, type "Usblist2 [Rom file name]" and Press
Enter
2. Status LED Slow blink
Fast bli nk then print out
configuration page
3. Check th e OS version and total pa ge value is "0"
4. Please set power On/ Off
LED Panel
Reset method
1. While Pressing Stop key, Power O n the Printer
2. In Dos Prompt, type "Usblist2 [Rom file name]" and Press
Enter
3. Status LED Slow bli nk
4. Status LED & Ton er Save LED are both blink
5. When download complete, set will be automatically power
On/O ff and it' ll Warming Up
LED Panel
Boot
Download
method
1. In Do s Prompt, type "Usblist2 [ Rom file name] " and Press
Enter
2. Status LED Slow blink
3. Status LED & Ton er Save LED are both blink
4. When download complet e, set will be automatically power
On/O ff and it' ll Warming Up
LED Panel
Normal
Download
method
Firmware download method