123.hp.com/ojpro6978 Printer is an optimal printer for speedy and cost-effective printing. With its Automatic double-sided printing, this printer saves paper and gives you amazing productivity.
It also features HP Auto-On/Auto-Off Technology which saves more power thus in reducing the overall power consumption. You can print impeccably with its huge 225-sheet paper tray capacity without the need for refilling papers again and again.
The 123.hp.com/ojpro6978 Printer gives you premium prints with bold, crisp text and vivid images. You can decrease paper utilization up to 50% with this printer since it utilizes Automatic two-sided printing.