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Reviewer’s Guide: Lexmark T420d 

 
 

 

11

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. 

 

Summary of Contents for T420d

Page 1: ...Reviewer s Guide Lexmark T420d Duplexing Monochrome Laser Printer ...

Page 2: ...stered in the United States of America and or other countries LexOnSite and LexExpress are service marks of Lexmark International Inc Adobe and Acrobat are registered trademarks of Adobe Systems Inc Other products may be trademarks of their respective owners The information contained in this document was examined carefully and is believed to be accurate as of its date of publication ...

Page 3: ...59 232 7569 jtalbot lexmark com Emily Strickland Press Relations Manager 859 232 7818 estrickl lexmark com Product support contact Jeff Roberts Product Marketing Manager 859 232 2345 robertsj lexmark com Return your evaluation unit to Lexmark International 740 New Circle Road Lexington Ky 40550 Bldg 200 Attn Roger Coots 859 232 2066 Airborne Express Account 39719901 ...

Page 4: ...er We hope you ll find it useful We d like your feedback and look forward to your published review For your convenience this guide is divided into three parts Part I Information for your readers Part II Testing the printer Part III Additional resources Photos High resolution product photographs are available at http www lexmark com US virtual_press_room t420d_image_bank html ...

Page 5: ...Overview of the T420d and T420dn 2 Beating the Competition HP Xerox Can t Keep Up 3 Positioning the Printers in Lexmark s Product Line 4 Reader Info Box 5 The Bottom Line 5 Part II Conducting Your Review 6 Setting Up the Printer 6 What Should You Test 7 Printer Speed Tests 10 Documentation 11 Part III Additional Resources 12 Returning the Printer to Lexmark 14 Product Specifications 15 Press Relea...

Page 6: ... extra cost feature Source Lexmark What s the Big Deal about Duplex Printing How about cutting your paper cost by half That s what printing on both sides does Duplex printing is a trees best friend utilizing the front and back of each page for printing output Most users don t think much about duplex printing That s because this capability has never been widely available and certainly never availab...

Page 7: ... eliminates need for pre printed forms USB and parallel ports T420dn adds Ethernet connection Up to 50 000 page per month duty cycle Works with Windows Macintosh Linux and Unix Source Lexmark Overview of the T420d and T420dn As you ve seen the T420 is actually a family of two printers The base T420d model is complemented by its twin the Ethernet ready T420dn Both models offer duplex printing capab...

Page 8: ...s mo 40 000 pgs mo Time to first page 10 seconds 15 seconds Std memory 16 MB 8 MB Processor 200MHz 133MHz Resolution 1200 quality 1200 x 1200 Source Lexmark for T420d hp Web site for LaserJet 2220 3 Speed comparison The network models of several comparably priced printers were given the same files to print When comparing the total print times of all files used in the test the results were as follo...

Page 9: ...office and small business users with its USB and parallel connectivity while the E322 adds built in Ethernet The look alike T520 T522 T620 and T622 the T series are perfect departmental printers the four models offer a range of output speed and options such as stapling bin sorting and the ability to connect Lexmark s flatbed copier scanner fax multifunction unit The W series offers large format pr...

Page 10: ... to 12 page sides per minute when duplexing TTFP in less than 10 seconds Warranty One year limited LexExpress Vendor Lexmark International Inc Lexington Ky Web site www lexmark com The Bottom Line If the question is why pay more and get less then the answer is the Lexmark T420d and T420dn duplexing monochrome laser printers For an estimated street price of 649 the T420d is smaller faster and has a...

Page 11: ...contains two manuals Local Printer Install and Network Printer Install that provide detailed configuration information Both are presented in Adobe Acrobat PDF format Position the optional 250 or 500 sheet paper drawer first if you have one Lower the printer onto the desk or onto the guide pins from the optional paper drawer Raise the paper rest into position Install the toner cartridge Load paper ...

Page 12: ...n installing several identical printers Educating users The included Publications CDs contain a great deal of information formatted and presented in a user friendly way which is helpful to users Information on the Publications CD includes tips for improving print quality explanation of the operator panel tips for clearing paper jams and much more The contents of the Publications CD are a series of...

Page 13: ...e well illustrated and easy to follow They contain the status information that user s need to know when working with the T420d printer Since the T420d and T420dn offer duplex printing as a standard feature it is important that users understand the process for creating duplex print jobs To reach your own independent conclusion about ease of use you may want to have a non expert user create a duplex...

Page 14: ...n accurate image of the printer and its installed options is crucial to maximizing users comfort levels Creating a duplex print job to print on both sides of the paper is a simple matter of choosing the correct duplex option The illustration under the word duplex changes as the user selects long edge or short edge duplexing or none at all The multipage option places reduced page images on each sid...

Page 15: ...eir stock of pre printed forms Overlays can contain both text and graphics User defined overlay files are downloaded to the printer Printer Speed Tests Two aspects of printer performance relate to speed sustained output measured in ppm and TTFP measured in seconds Sustained print speed The T420d rates at 22 ppm at five percent page coverage This is the first tome that Lexmark has broken the 800 ba...

Page 16: ...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 dev...

Page 17: ...Reviewer s Guide Lexmark T420d 12 Part III Additional Resources ...

Page 18: ...eting presentation PDF download http www lexmark com US virtual_press_room pdf T420dpresentation pdf Product specification sheet PDF download http www lexmark com US virtual_press_room pdf T420_spec pdf Third party testing report from Quality Logic Inc PDF download http www lexmark com US pdf labreports t420dn_qualitylogic pdf ...

Page 19: ...oduct is furnished on loan and should be returned to Lexmark following the completion of your review REMOVE AND DISCARD THE TONER CARTRIDGE BEFORE YOU RETURN THE PRINTER TO LEXMARK Pack the printer in its original carton and ship to Lexmark International 740 New Circle Road Lexington Ky 40550 Bldg 200 Attn Roger Coots 859 232 2066 Airborne Express Account 39719901 ...

Page 20: ...ell NetWare 3 x 4 x 5 x 6 x including full NDS and NDPS support Novell Distributed Print Services NDPS 2 0 or later with Lexmark NDPS IP Gateway Linux Operating Systems Supported Caldera eDesktop 2 4 Red Hat Linux 7 0 7 1 7 2 SuSE 7 1 7 2 7 3 Linux TurboLinux Workstation 6 0 6 1 UNIX Operating Systems Supported Certified Solaris Ready by Sun Microsystems Compaq Digital UNIX 4 0D Compaq Tru64 UNIX ...

Page 21: ...el Ethernet 10 100BaseTX on T420dn Optional Local Ports External Serial Adapter Optional Network Ports External 802 11b Wireless External Ethernet 10 100BaseTx External Ethernet 10BaseT 2 External Token Ring Network Connectivity Using Standard Ethernet or MarkNet Print Server Printer Languages Standard PCL 6 Emulation Personal Printer Data Stream PPDS PostScript 3 Emulation Font Selection 84 scala...

Page 22: ...ited to deliver it Designed for small workgroups the Lexmark T420d is ideal for the distributed printing enterprise environment and for small and medium businesses The Lexmark T420d is equipped with premium features such as the advanced capability of automatic duplexing It also boasts print speeds of 22 pages per minute a quick time to first print and a rugged duty cycle of 50 000 pages per month ...

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