I have Bizhub c350 IP 192.168.1.102 Subnet Mask

Bill
what about the sub net mask is it exactly the same as the others ?

Has the subnet mask been used to create a separate network ?
what is the subnet mask ?
is it 255.255.255.0
does it have numbers in it that are not 255 or 0 ?
if the number is different to this you have subnetting on your network and may need to use a particlar ip address to fit into the subnet.

the wireless router default IP addresses are

192.168.0.1
192.168.1.1
192.168.2.1

in a Class C private network (subnet mask 255.255.255.0) in the last octet
0 is the network
1 is the first device (router if you have one)
2 - 254 are the devices (computers/printers etc)
255 is broadcast

bizhub c350 is not installed properly, the driver you are using are the correct drivers.

I guess you mean the c350 is not printing while Windows said the job has been sent? If so, it may have changed IP Address from the time you first install the Printer on Windows. Check the Ports setting of the c350 printer! e.g.
Network Pritners should have Static IP address or at least a reserved DHCP IP Address. Logon to your Router, check the MAC Address of the c350 and reserve/assign it a IP Address near the end of the DHCP range. Save the Router configuration and power cycle the c350. Confirm IP Address changed to the reserved IP. 

Then you have to change all the PC's Printer Configuration of the c350's Port to update the reserved/assigned IP. Or remove the c350 from Printers and Faxes, then run the printer setup software again.

Make sure you have your IP addresses properly configured. An IPv4 address is made up of four numbers fro 0 to 255 (eight-bit binary numbers) separated by periods, for example, 192.168.1.1. The first three numbers are the subnet address; for small networks, the factory default is usually 192.168.1. Every computer, router, print server, etc., on the subnet must have the same subnet address to communicate directly. (Generally, there is only one router on a subnet). Also, verify that everybody has the same subnet mask (usually 255.255.255.255).

Client computers on a network usually have addresses assigned automatically by the router using DHCP. Print servers and the router should have their addresses assigned manually so the other units on the network can find them at the same place after a restart. Routers typically get address 0 or 1 (e. g., 192.168.1.1). It is a good idea to configure the router to reserve the print server address (or make sure it is in the block of reserved addresses so it is never assigned to anything else since that would cause a conflict (server busy?). Use a high number for the print server address (e. g.,200-255, as in 192.168.1.254, which is the default address for the Airlink 101). On Windows, type <Windows-r> to get the run program <filename> dialog, then type "cmd" to get a command line window. Type "ipconfig /all" to read the IP address information. Type "ipconfig /renew" to get a new address. For information on using ipconfig to modify IP address parameters, type "ipconfig /?"

On each Mac, open the Network control panel, select IPv4, click on "Advanced", then click on "Renew IP lease." Verify that the computer gets an IP address in the correct range from the router, for example, IP address 192.168.1.14, subnet mask 255.255.255.255, default gateway 192.168.1.1. The DNS server will most likely be on a different subnet out on the Internet.

Now you should be able to find the print server using Rendezvous, LPR printiving via IP or AppleTalk.

http://www.airlink101.com/download_links/apsusb1_manual.pdf
The manual linked here is a bit old, but it covers Mac OS 10.3 configuration for a Airlink server. Your server may be a different model, but operation is probably similar unless AppleTalk and other older protocols have been removed.

I would print out a copy of the network configuation of that printer and ensure it has the proper network settings (I.E. IP address, Subnet mask and Default Gateway. I just worked on a printer that I accidently pull the plug on and it lost it's network settings and wouldn't print until I changed them back to the correct settings.

Good luck

firqst: DHCP disabled
copier IP adress should be 192.168.x.y
IP Pc must be 192.168.x .z (169.254.xx.xxx is a bad address!! = No-IP address !!)
see my recommendation for the scan on a previous post (http://www.fixya.com/support/t1395654-konica_c252_scanning_address_book_job)

Yes, the xp machine connects to the net. DHCP is not enabled. The ipconfig/all command brings up the correct static ip address, subnet mask, and default gateway. But it does also say under the ip configuration that ip routing is not enabled. I did have the 2000 machine connected when I first set up the router yesterday, but I booted up my laptop to try to set up a wireless connection, and then I had to reinstall the entire router set-up.