5Reinstall the system board cover.

Installing hardware options

Installing an optional tray or drawer

The printer supports two additional input sources: an optional 550-sheet tray and a 650-sheet duo drawer (Tray 2) with an integrated multipurpose feeder.

Note: Some printer models may not support the optional 550-sheet tray.

CAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) and requires two or more trained personnel to lift it safely.

CAUTION—SHOCK HAZARD: If you are accessing the system board or installing optional hardware or memory devices sometime after setting up the printer, then turn the printer off, and unplug the power cord from the wall outlet before continuing. If you have any other devices attached to the printer, then turn them off as well, and unplug any cables going into the printer.

1Unpack the optional 550-sheet tray, and then remove all packing material and the dust cover.

2Place the tray in the location chosen for the printer.

Note: If you are installing both the optional tray and the 650-sheet duo drawer, the optional 550-sheet tray must always be installed as the first tray (configuring from the bottom up).

Additional printer setup

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Lexmark xd1, gd2, gd1, dn1, dn2, 43W, 439, 430, 544dn, 544n, xd2 Installing hardware options, Installing an optional tray or drawer

26C0002, 26A0000, xd2, 26C0050, 544dn specifications

The Lexmark 420 and Lexmark 430 are part of Lexmark's line of efficient and robust printers crafted to meet the demands of both small businesses and larger work environments. These printers are designed with a focus on delivering high-quality output, reliability, and advanced features that streamline the printing process.

One of the standout features of the Lexmark 420 and 430 is their printing speed. The Lexmark 420 can achieve print speeds of up to 30 pages per minute (ppm) while the Lexmark 430 offers a slightly higher speed, reaching up to 35 ppm. This means that both models are well-suited for high-volume printing tasks, allowing users to print large documents quickly and efficiently.

In terms of print quality, both printers utilize advanced laser technology. They are capable of producing sharp text and vibrant graphics with a maximum resolution of 1200 x 1200 dpi. This level of detail makes these printers ideal for producing professional documents, including reports, presentations, and marketing materials.

Another key characteristic of the Lexmark 420 and 430 is their paper handling capabilities. Both models support a variety of media sizes and types, including letter, legal, and A4 sizes, as well as envelopes and labels. The standard input tray has a capacity of 250 sheets, and there is an option to add additional trays for increased capacity, making these printers versatile in handling different printing needs.

Connectivity options are another significant aspect of the Lexmark 420 and 430. These printers feature USB and Ethernet interfaces, allowing for easy integration into both wired and wireless networks. This connectivity facilitates convenient sharing among multiple users in an office environment, enhancing productivity and collaboration.

Security features are also well-implemented in both models. They come equipped with secure printing options to protect sensitive documents, ensuring that only authorized personnel can access printed materials.

Finally, user-friendly interfaces and intuitive control panels make the Lexmark 420 and 430 easy to operate, with options for setting preferences and monitoring printer status efficiently. With their combination of speed, quality, and versatile features, the Lexmark 420 and 430 are solid choices for any office looking to enhance productivity and maintain high printing standards.