Lexmark 550-Sheet Paper Tray Insert/Feeder (20L8800)

Lexmark 550-Sheet Lockable Paper Tray 20L8800

The Lexmark 20L8800 is a high-capacity, lockable paper tray accessory designed to expand the input capabilities of compatible Lexmark laser printers. This hardware component provides an additional 550-sheet capacity, reducing the frequency of manual refills and increasing the overall efficiency of high-volume office printing environments. Engineered for security and versatility, it supports various media sizes and weights, making it an essential add-on for organizations handling sensitive documents or diverse printing tasks.

Paper Capacity and Media Support

This tray increases the printer's total input by 550 sheets of standard 75 g/m² (20 lb) paper. It is designed to accommodate a wide range of media types, including plain paper, labels, card stock, and transparencies. The adjustable guides support multiple paper sizes, including A4, A5, A6, Executive, Folio, JIS-B5, Letter, Legal, Statement, and Oficio. This flexibility allows users to dedicate the tray to a specific media type, such as company letterhead or legal-sized documents, without disrupting the main tray's configuration.

Security and Access Control

A key feature of the 20L8800 model is its integrated locking mechanism. The lockable design provides physical security for high-value or sensitive media, such as pre-printed checks, prescription paper, or confidential forms. This feature is particularly valuable in public or shared office spaces, ensuring that specialized media remains protected from unauthorized access or theft.

Hardware Integration and Sensing

The tray is designed for seamless integration, sitting directly beneath the printer or other optional drawers. It features advanced media-size sensing, which automatically communicates the loaded paper size to the printer's firmware. This ensures that print jobs are correctly aligned and reduces the risk of paper jams or formatting errors. The unit connects via a standardized pass-through electrical interface, requiring no additional external cables or power sources.

Compatibility and Installation

The Lexmark 550-sheet lockable tray is compatible with several Lexmark series, including the MS531, MS631, MS632, MS639, MX532, MX632, B3442, and MB3442 families. Its robust construction ensures long-term reliability in demanding environments. Installation is "plug-and-play," as the printer automatically recognizes the additional tray upon being stacked and powered on, allowing for immediate configuration within the printer driver settings.