Printer drivers included. Black: Up to 1200 x 1200 optimized dpi on plain paper from 600 x 600 input dpi Color: Up to 2400 x 1200 optimized dpi on HP Advance Photo Paper 600 x 600 dpi input. Up to 2400 x 1200 optimized dpi on HP Advance Photo Paper 600 x 600 dpi input.
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