Kyocera FS-3900DN IB-23 User's Manual in PDF Format - Page 100

Troubleshooting 1/4 ページ Troubleshooting This section provides troubleshooting for common problems you may encounter while setting up and using the IB-23. Visit the following web site for more information and downloads. http://www.kyoceramita.com/ General I cannot print to my printer over the network. „ Make sure the computer and the IB-23 can communicate. Try using the ping command, telnet, ftp, etc. In an IPX environment. „ Verify the physical network connections. The network cables may be defective or not properly connected. Try changing the cables. Check the IB-23 and verify that the green link light is on and the red data light is flashing (receiving data). „ Turn the printer off, then on again. Try printing from another PC or to another network printer to help determine if the problem is with the PC or the printer. I cannot see the IB-23 on the network, or often communication errors occur. „ Verify the physical installation of the IB-23. The network cables may not be properly connected. The network hub may be defective. „ Initialize the IB-23 firmware. See Resetting to Factory Defaults. „ If in a TCP/IP environment, try to directly connect the IB-23 and the PC on an isolated network. Connect only the IB-23 and the PC to a hub, or connect them directly using a crossover 10BaseT cable. IP Address How can I assign IP addresses properly? „ The Internet Protocol address is a unique number that represents a specific computer in a network. Format of the IP Address is four numbers separated by dots, e.g. '192.168.110.171.' Each number should be decimal of 0 through 255. „ The IP address is compiled from 'network ID + user ID.' This results in three different IP address 'classes.' Representing the network ID as 'n' and the user ID as 'u,' each class has the following attributes: Class IP Addressing A n.u.u.u B n.n.u.u C n.n.n.u First Segment Range 0