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Select the appropriate settings in the Printer Memory, Storage, Paper
Source Unit, Paper Source Unit 2, Output Tray and Duplex Unit
according to your printer setup.
Select Standard if the 500 sheet tray is installed for Paper Source
Unit 2. Select MPC if the 250 sheet tray is installed for Paper
Source Unit 2.
Printer Settings (Mac OS X 10.5/10.6)
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