Brother HL-3450CN - Manual (Page 42)

CHAPTER 2 DRIVER AND SOFTWARE
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Accessories Tab
After you install options, add those options and choose the settings for them
in the Accessories tab as follows.
1. You can manually add or remove any of the printer’s optional
components. The paper tray settings will match the installed options.
2. Automatic Detection of Printer Options
This function detects the installed optional unit devices automatically
and the available functions will be reflected in the printer driver.
When you press “Auto Detect,” options that are installed on the printer
will be listed. You can manually add or delete options.
3. Paper Source Setting
This feature recognizes the size of paper in each paper tray
automatically.
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