The Lexmark T650n is a monochrome laser printer designed for the small to medium office environment.  It has extremely fast speeds and a variety of paper-handling options, as well as expandability.
The T650n is one of the fastest mono lasers on the market with a printing speed of up to 45 pages per minute.  This speed, [...]

The Xerox WorkCentre C2424 is a multifunction solid ink work group printer with a wealth of options and features and sells for around $3000.00, but prices will vary.
Printing with a 500 MHz processor and 256 MB standard RAM, 512 on the DP and DX models, the WorkCentre C2424 provides ample memory and processing for large [...]

The HP LaserJet 8100 and 8150 are monochromatic printers for work groups and has a 20,000 print head page per month duty cycle which is longer than similarly priced laser printers.  Each unit starts at around $400.00 for the base models.
The HP LaserJet 8100 and 8150 printers have a base media input capacity of 1,100 pages [...]

Both the Xerox Phaser 2135 and Brother HL-4200 are LED printers which means that they produce all of their prints in a single pass, but the printers differ on color and image production as well as memory and processors. The HL-4200 from Brother utilizes a 400 MHz processor while Xerox 2135 uses a 500 MHz [...]

The Xerox Phaser 860 is a color solid ink printer that delivers quick prints at affordable pricing for the home office or small work group although a medium sized work group with smaller printing demands could easily utilize it; the Xerox Phaser 860 is higher priced at around $2,000.00.
The Xerox Phaser 860 doesn’t support much [...]