Key benefits

Environmentally friendly

To save toner and paper, this machine supports Eco feature.
To save paper, you can print multiple pages on one single sheet of
paper (see Advanced Guide).
To save paper, you can print on both sides of the paper (double-
sided printing) (see Advanced Guide).
To save electricity, this machine automatically conserves electricity
by substantially reducing power consumption when not in use.

Print with excellent quality and speed

You can print with a resolution of up to 1,200 x 1,200 dpi effective
output.
Fast, on-demand printing.
For ML-451x Series:
- For single-side printing, 43 ppm (A4) or 45 ppm (Letter).
- For duplex printing, 27 ipm (A4) or 28 ipm (Letter).
For ML-501x Series:
- For single-side printing, 48 ppm (A4) or 50 ppm (Letter).
- For duplex printing, 31 ipm (A4) or 32 ipm (Letter).

Convenience

Samsung Easy Printer Manager and Samsung Printer Status (or Smart
Panel) are programs that monitors and informs you of the machine’s
status and allows you to customize the machine’s settings (see
Advanced Guide).
AnyWeb Print helps you screen-capture, preview, scrap, and print
the screen of Windows Internet Explorer more easily, than when you
use the ordinary program (see Advanced Guide).