[ubuntu] Cannot configure CUPS on Ubuntu Server 12.04

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http://ubuntuforums.org – I have installed ubuntu server 12.04 on a desktop PC and I have two more laptos. I want to share a printer HP Laserjet p1005 from the server to the laptos. One Laptop have Debian and the other Windows. I have already setup the printer on the server but the problem is that I cannot reach the printer from the laptos. Can anybody help me? (Hardware)