Xerox’s ColorQube printers, including the $899 (as of October 19, 2010) ColorQube 8570DN, are unique in using solid-ink supplies rather than liquid ink or powdered toner.

Laser printers use a single drum, but may have more than one toner cartridge. Monochrome models use only black toner, and color laser printers have four cartridges: black, cyan, magenta and yellow.

A printer that uses a laser and the electrophotographic method to print a full page at a time. The laser "paints" a charged drum with light, to which toner is applied and then transferred onto ...

In fact, Gary Starkweather invented the laser printer at Xerox in 1969, ... Here, putting a negative bias on the toner makes it cling to the imaging drum, and added bits of iron, ...

Dell 5230dn Laser Printer. According to IDC’s Keith Kmetz, there are numerous reasons underlying increases in toner prices. The weak worldwide economy, environmental concerns, and the rise of ...

Xerox B215 all-in-one mono laser printer review ... There’s also a rear panel for accessing the drum, or trapped paper. Features and specifications. Spec Sheet. ... Toner included: 1,500 pages .

When Xerox bought Techtronix with it came their "solid" (Crayon) ink technology which I had in a monster sized printer in 1989. So the technology is not new, and if it’s so good, cost effective ...