Brother HL-1435 - Manual (Page 51)

2 - 7 DRIVER AND SOFTWARE
Accessories tab
When you install some options, you can add it and select its settings in the Accessories tab as follows.
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You can manually add and remove the options for any optional unit device that is installed on the
printer. Tray settings will match the installed options.
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Paper Source Setting
This feature recognizes the paper size in each paper tray.
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