If computer has a single parallel port then how can I connect three paralel printers on this pc ? Print Server seems a solution but seems expensive.However these printers might be far away.Is there any other way like some kind of switch for these printers?I have seen somthing for serial though..
closed as off topic by joeqwerty, mdpc, EEAA, Michael Hampton♦, Dennis Kaarsemaker Apr 20 '13 at 21:42
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Print servers are the way to go. Where I live, the reduced electricity spend would repay the capex in year.
If you don't want to, you can get PCI parallel port cards to add extra parallel ports.
There is such a thing as "parallel extender" which allows you run very long parallel connections, but it would probably cost more than the print server(s)