double-sided photocopying. There are other acts of national sacrifice. The Forest Service will no longer repaint its new, white vehicles green immediately upon purchase. The Army will start ...

Whether you're frugal, environmentally conscious, or you just don't like running out of paper all the time, double-sided printing is a good choice. Double-sided printing is also called duplex ...

With fast printing, double ... page paper tray. A set of four toner cartridges is included and Canon has increased their yield, so you can expect to churn out a claimed 6,300 black and white ...

You can print double-sided on your Windows PC as a default setting or on a per-job basis. To print double-sided on your Windows computer for a single print job, you'll need to access the "Print ...

Double-sided solar panels that tilt based on the sun’s position could boost the amount of energy collected. The two approaches existed independently before, but researchers have now looked at ...