Strike the perfect balance of performance and cost-effectiveness with this monochrome laser printer. Make every watt count with energy-management features that reduce power consumption whether it's active or in sleep mode. Lower fusing temperature and automatic management of processor cores benefit the planet and your budget. Its innovative, font outlining technology makes even the smallest gray text crisp and clear. Versatile media handling lets you print what you want in the size you want. The included media tray adjusts to paper sizes from A6 to legal while the 100-sheet multipurpose feeder accepts smaller media and envelopes to give you even more design and output possibilities. Full-spectrum security features help keep your information safe and enables you to be GDPR-ready. Printer also includes a two-line OLED display, double-sided printing, 512MB memory, 1.0 GHz MHz processor, 250-sheet input, up to 38 pages per minute and more. Optional input tray is available but not included.

• Statement - 8.50" (215.90 mm) x 5.50" (139.70 mm)
• Folio - 8.27" (210.06 mm) x 13" (330.20 mm)
• Oficio
• Legal - 8.50" (215.90 mm) x 14" (355.60 mm)
• Letter - 8.50" (215.90 mm) x 11" (279.40 mm)
• Executive - 7.25" (184.15 mm) x 10.50" (266.70 mm)
• B5 (JIS)
• DL Envelope - 4.30" (109.22 mm) x 8.60" (218.44 mm)
• C5 Envelope - 3.37" (85.60 mm) x 9" (228.60 mm)
• A6 - 4.10" (104.14 mm) x 5.80" (147.32 mm)
• Universal
• A5 - 5.80" (147.32 mm) x 8.30" (210.82 mm)
• Envelope No. 7 3/4
• A4 - 8.30" (210.82 mm) x 11.70" (297.18 mm)
• Envelope No. 9
• B5 Envelope - 6.98" (177.29 mm) x 9.82" (249.43 mm)
• Envelope No. 10

• MS321dn Laser Printer
• Up to 2,000 pages starter return program toner cartridge
• Up to 60,000 pages return program imaging unit
• Software and documentation CD
• Setup guide or sheet (network and local attachment)
• Power cord(s)
• Statement of limited Warranty / Guarantee
• Stability sheet and safety sheet or booklet
• Lexmark Cartridge Collection Program information

• Blue Angel
• Electronic Product Environmental Assessment Tool Silver (EPEAT Silver)