The market is declining 2%-3% a year because, as Pereira explains, more people are going digital but also because of duplex printing.

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For the PIXMA MG4220 Wireless and PIXMA MG3220 Wireless printers, Auto Duplex printing has been included to help reduce overall paper usage costs.

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It supports duplex printing (automatically printing on both sides without having to manually re-insert the paper) and unlike some other printers, there is no separate attachment for duplex.

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