Lexmark MS631dw Laser Mono Printer

The Lexmark MS631dw Laser Black White is a high-performance monochrome laser printer designed for busy offices. It delivers up to 47 pages per minute, supports duplex printing and A4 paper, and offers a maximum resolution of 1200 x 1200 DPI. With a monthly duty cycle of up to 175,000 pages and a toner yield up to 31,000 pages, the device combines speed, durability and connectivity options including Wi‑Fi for flexible deployment.

Advantages

The printer provides fast time to first print, consistent print quality and an easy-to-use touch screen. Lexmark’s proprietary hardware and firmware technology reduces security gaps between documents, devices and networks. The MS631dw is certified to Energy Star®, Blue Angel, RoHS and EPEAT® Silver standards, uses recycled content in its construction and is engineered for long service life. Built-in security features include a Trusted Platform Module (TPM) for on-board authentication, system integrity checks and cryptographic capabilities. Remote management, wireless connectivity and mobile-printing support simplify administration and user access.

Suitable for

• High-volume office environments requiring fast monochrome output
• Departments needing secure printing and strong device management
• Workplaces that require duplex A4 printing and network or Wi‑Fi connectivity

Key specifications

• Print technology: Laser (monochrome)
• Print speed (A4, black, normal): 47 ppm
• Maximum resolution: 1200 x 1200 DPI
• Duplex printing: Yes
• Maximum duty cycle: 175,000 pages per month
• Toner yield (approx.): up to 31,000 pages**
• Connectivity: Wi‑Fi and network capable
• Paper size (max): A4
• Weight: 15 kg
• Product colour: Black, White

How to use

Install the MS631dw by following the quick-start guide: connect the printer to power, join it to your network via Ethernet or Wi‑Fi, and install drivers on workstations or use the mobile printing app for remote jobs. Use the touch screen to configure defaults, set duplex printing and manage consumables. Replace toner cartridges following the colour-coded guidance shown on the device and refer to on-product videos or the manual for routine maintenance.

Recommendations

For reliable long-term performance, place the device on a stable surface with adequate ventilation, use genuine Lexmark toner cartridges, apply regular firmware updates and monitor the device remotely to schedule preventive maintenance based on usage levels.