Hi, I have a bizhub 420 machine that won't print. I think it's optional and something is missing 
I can ping the IP address and already add the printer driver on the computer but still won't print. May I know what is missing and where is it located? Thank you very much.
I can ping the IP address and already add the printer driver on the computer but still won't print. May I know what is missing and where is it located? Thank you very much.