Troubleshooting

148

53 Unformatted flash detected

Try one or more of the following:

•Press the up or down arrow button until Continue appears, and then press to stop the defragment operation and continue printing.

•Format the flash memory. If the error message remains, the flash memory may be defective and require replacing.

54 Serial option <x> error

<x> is the number of the serial option. Try one or more of the following:

•Check that the serial cable is connected correctly and is the proper one for the serial port.

•Check that the serial interface parameters (protocol, baud, parity, and data bits) are set correctly on the printer and host computer.

•Press the up or down arrow button until Continue appears, and then press to continue printing.

•Turn the printer off and then back on to reset the printer.

54 Network <x> software error

Try one or more of the following:

•Press the up or down arrow button until Continue appears, and then press to continue printing.

•Turn the printer off and then back on to reset the printer.

•Upgrade (flash) the network firmware in the printer or print server.

55 Unsupported option in slot <x>

<x> is a slot on the printer system board. Try one or more of the following:

1Turn the printer power off.

2Unplug the power cord from the wall outlet.

3Remove the unsupported option card from the printer system board.

4Connect the power cord to a properly grounded outlet.

5Turn the printer power back on.

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Lexmark W850DN Unformatted flash detected, Serial option x error, Network x software error, Unsupported option in slot
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110, W850DN, 19Z0301 specifications

The Lexmark 110,720 is a high-performance printer designed to cater to the demands of busy work environments. Known for its reliability, speed, and quality, it stands out as an essential tool for businesses that require efficient document handling.

One of the main features of the Lexmark 110,720 is its remarkable print speed. Capable of producing up to 75 pages per minute, the printer ensures that even large print jobs are completed quickly. This functionality significantly enhances productivity, allowing teams to focus on their core tasks rather than waiting around for prints to finish.

Print quality is another area where the Lexmark 110,720 excels. With a print resolution of up to 1200 x 1200 dpi, it delivers sharp text and vibrant graphics. This makes it an ideal choice for various printing needs, from professional-looking reports and presentations to marketing materials that require a polished finish.

The Lexmark 110,720 incorporates advanced toner technology, which not only improves image quality but also extends the life of the printer. The high-capacity toner cartridges provide a substantial page yield, reducing the frequency of replacements and lowering the overall cost of ownership. This is particularly beneficial for companies that handle high volumes of printing.

Connectivity is another highlight of the Lexmark 110,720. It supports various connectivity options, including USB, Ethernet, and even wireless capabilities, making it easy to integrate into an existing office network. This versatility ensures that multiple users can access the printer simultaneously, boosting collaboration within teams.

Additionally, the printer features advanced security measures to protect sensitive documents. Lexmark's Secure Print technology enables users to hold their print jobs until they are ready to collect them, thus preventing unauthorized access to confidential information.

The Lexmark 110,720 also comes with a user-friendly interface, characterized by a large touchscreen display that simplifies navigation and configuration settings. This intuitive design minimizes training time for new users and streamlines routine operations.

In summary, the Lexmark 110,720 is a powerful and efficient printer that meets the needs of modern businesses. With its high-speed output, exceptional print quality, advanced toner technology, versatile connectivity, robust security features, and user-friendly design, it is an excellent investment for any workplace.
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