Control Panel Components and Function Keys
The Control Panel keys and functions available depend on your WorkCentre Pro 421 configuration.
Item | Description | Function |
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1 | Contrast Adjuster | Adjusts the brightness and darkness of the LCD display. |
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| When it is turned clockwise, the LCD becomes lighter and |
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| turned anticlockwise, the LCD becomes darker. |
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2 | Lighten/Darken | Select to adjust the image contrast. |
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3 | Reduce/Enlarge | Select to reduce or enlarge the original image on the copy |
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| paper. |
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4 | Paper Supply | Select to change the paper tray you want to use. |
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5 | Original Type | Select the type of original to be scanned to improve image |
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| quality. |
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Product Overview
WorkCentre Pro 421 User Guide |
