BROTHER HL-L5100DN professional monochrome laser printer

The HL-L5100DN is designed for the busy office. This laser printer prints in black and white at speeds of up to 40 pages per minute and duplexes at up to 20 images per minute. Connection via USB interface or wired network. This Brother comes with a 250-sheet paper tray (expandable to 1,290 sheets with optional trays). The starter toner prints up to 3,000 pages and the optional high-capacity toner has a print yield of up to 8,000 pages.
Key features

Print speed up to 40 ppm, also duplex
Standard 250-sheet paper tray (max. 1,290)
USB and wired network connection | Mobile printing
High-capacity toner for up to 8,000 pages (3,000 inboxes)
16-character LCD display

For further details:
https://www.brother.be/en-be/imprimantes/imprimantes-laser/hl-l5100dn