4. Alignment and Troubleshooting
Service Manual
ML-331x/371x series
4-56
Samsung Electronics
Host PC Confi guration check
1. Address Con ict check
A. IP address Con ict : Same IP address in a network
• Unplug network cable and PING test at other PC
2. Protocol Enable / Disable, Port Number in printer driver
Factory Default
1. Network Value changed to default value
A. Some of Network value will not be changed immediately.
B. Factory default operation will be done after Power Off / Power On