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- SystemPreferences -> Print&Scan
- Click "+" on middle left
- (Lion only) Click "Add other printer or scanner"
- Near the top click "IP"
- Select Protocol "Line Printer Daemon - LPD"
- In the "Address" line give suncat-hp3015.slac.stanford.edu (black and white) and/or suncat-hp4025.slac.stanford.edu (color)
- Click "Add"
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