Understanding print media guidelines

•Do not use preprinted card stock manufactured with chemicals that may contaminate the printer. Preprinting introduces semi-liquid and volatile components into the printer.

•The use of grain short card stock is recommended.

Storing print media

Use the following guidelines to avoid paper feeding problems and uneven print quality.

•For best results, store media in an environment where the temperature is approximately 21°C (70°F) and the relative humidity is 40%.

Most label manufacturers recommend printing in a temperature range of 18 to 24°C (65 to 75°F) with a relative humidity of 40 to 60%.

•Store cartons of media on a pallet or shelf, rather than directly on the floor.

•When storing individual packages of media out of the original carton, make sure they rest on a flat surface so the edges do not buckle or curl.

•Do not place anything on top of the media packages.

•Store paper in its original wrapper until you load it into the printer.

Avoiding jams

Use appropriate print media (paper, transparencies, labels, and card stock) to help ensure trouble-free printing. See What types of print media can be loaded? on page 12 for more information.

Note: Try a limited sample of any print media you are considering using with the printer before purchasing large quantities.

By selecting the appropriate print media and loading it properly, you can avoid most jams. For detailed tray loading instructions, see the following:

•Loading the 250-sheet tray on page 19

•Loading the manual feeder on page 23

The following hints can help you avoid jams:

•Use only recommended print media.

•Do not overload the print media sources. Make sure the stack height does not exceed the maximum height indicated by the stack line on the labels in the sources.

•Do not load wrinkled, creased, damp, or curled print media.

•Flex, fan, and straighten print media before you load it. If jams do occur with print media, try feeding one sheet at a time through the manual feeder.

•Do not use print media that you have cut or trimmed yourself.

•Do not mix print media sizes, weights, or types in the same print media source.

•Make sure the recommended print side is loaded in the source according to your simplex or duplex needs.

•Keep print media stored in an acceptable environment. See Storing print media on page 18.

•Do not remove trays during a print job.

•Push all trays in firmly after loading them.

•Make sure the guides in the trays are properly positioned for the size of print media you have loaded. Make sure the guides are not placed too tightly against the stack of print media.

Storing print media

18

Page 17 Page 19
Page 18
Image 18
Lexmark 450dn Storing print media, Avoiding jams, Loading the 250-sheet tray on Loading the manual feeder on
Page 17 Page 19

450dn specifications

The Lexmark 450dn is a robust monochrome laser printer designed to meet the needs of small to medium-sized businesses, offering high-quality printing along with efficient performance. This reliable printer stands out due to its combination of advanced features, speed, and cost-effective operation.

One of the main characteristics of the Lexmark 450dn is its impressive print speed, capable of producing up to 40 pages per minute. This makes it an ideal option for busy work environments where time is of the essence. In addition, the printer has a first-page-out time of just 6.5 seconds, ensuring that users do not have to wait long for their documents.

The Lexmark 450dn employs advanced printing technologies, such as Lexmark’s Unison Toner. This technology ensures consistent and high-quality output from the first page to the last, with sharp text and detailed graphics. The printer also offers a print resolution of up to 1200 x 1200 dpi, ensuring clarity and precision in every document.

Another key feature of the 450dn is its duplex printing capability, which automatically prints on both sides of the paper. This function not only enhances productivity but also reduces paper usage, making it a more environmentally friendly choice for businesses looking to minimize their ecological footprint.

Connectivity is another area where the Lexmark 450dn excels. It offers multiple connectivity options, including USB, Ethernet, and built-in wireless capabilities. This flexibility allows multiple users within a network to easily access the printer, promoting collaborative work environments.

The printer is designed with a user-friendly interface, featuring a 2-line LCD display that provides essential information and makes operation simple. Furthermore, the Lexmark 450dn supports a variety of paper sizes and types, from standard letter-sized paper to envelopes and labels, accommodating diverse printing needs.

In terms of maintenance, the Lexmark 450dn is designed for easy access to consumables and parts, which promotes user convenience. Its long-lasting toner cartridges contribute to lower overall operating costs, making it an economical choice for higher-volume printing.

Overall, the Lexmark 450dn combines speed, efficiency, and versatility, making it a compelling choice for professionals seeking a dependable printing solution. With its advanced features and thoughtful design, it delivers outstanding performance for a wide range of business applications.
Top Page Image Contents