Lexmark 20G0879 | Tray 1, 250 Sheet for T640, T642, and T644 Printers

Here are the technical specifications for the Lexmark Tray 1:

1. Compatibility: T640, T642, and T644 printers
2. Paper capacity: 250 sheets
3. Media sizes supported: A4, A5, JIS B5, Letter, Legal, Executive, Folio, Statement, Universal, Oficio, and various envelope sizes
4. Paper weight supported: 60 - 176 gsm
5. Dimensions (WxDxH): 16.7 x 20.2 x 5.9 inches
6. Weight: 9.7 pounds
7. Material: Plastic
8. Input tray type: Adjustable paper tray
9. Paper type: Plain paper, card stock, labels, transparencies, and envelopes
10. Paper handling: Automatic media type sensing, automatic paper size sensing, and automatic paper jam recovery
11. Tray capacity: 250 sheets of 20 lb paper
12. Part of the printer base unit

Helpful notes:
1. This tray is easy to install and adds additional paper capacity to your printer.
2. The adjustable paper tray allows you to use different paper sizes and types.
3. Automatic media type and paper size sensing make printing more efficient.