Documentation - Lexmark T420d Reviewer's Manual

Duplexing monochrome laser printer

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Reviewer's Guide: Lexmark T420d

As noted earlier, an independent testing organization compared the Lexmark

T420dn with several similarly priced network ready printers. The Lexmark was

found to be:

• 232 percent faster than the hp LaserJet 2200dn

• 145 percent faster than the Brother HL-1870N

• 118 percent faster than the Xerox Phaser 3400N

• 96 percent faster than the Kyocera Mita FS-1900N

You can view this independent report at:

http://www.lexmark.com/US/pdf/labreports/t420dn_qualitylogic.pdf.

Time to first page

The time span from clicking the mouse to submit a print job until the first page

emerges from the printer is the "TTFP". Clearly, the shorter this interval is, the

better. The Lexmark T420d printer is rated at a TTFP of 10 seconds; the

competing hp LaserJet 2200 has a TTFP of "<10 seconds," according to the

manufacturer's own Web site.

Documentation

Included with the T420d printer is a concise printed Setup Guide. Two CD-ROMs

are also present. The first contains the device drivers and the detailed installation

guides for local and network printing. The second is a publications disc that

contains additional documentation in a variety of languages. The documentation

is in Adobe Acrobat PDF format.

• The documentation file contains links to Lexmark's Web site, ensuring that

users are provided with the latest information and updated drivers.

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