
Lexmark MS521dn Monochrome Laser Printer 36S0300
High-Speed Monochrome Laser Printer
Built for demanding office environments, this remanufactured monochrome laser printer delivers sharp, professional-quality documents at speeds of up to 46 pages per minute. Automatic two-sided printing, versatile paper handling, Ethernet connectivity, and a monthly duty cycle of up to 120,000 pages make it an excellent choice for busy offices and workgroups.
⚠️ Toner Cartridge Sold Separately
A toner cartridge is not included with this printer and must be purchased separately.
Key Features
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Print speeds of up to 46 pages per minute
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Automatic duplex printing at up to 23 images per minute
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Crisp print resolution of up to 1200 × 1200 dpi
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First page out in approximately 6 seconds
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Monthly duty cycle of up to 120,000 pages
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350-sheet total input capacity
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Ethernet and USB connectivity
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Adobe PostScript 3 emulation and HP PCL 5e support
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Compatible with Windows, macOS, Linux, and Citrix
Printing Specifications
| Specification | Details |
|---|---|
| Printing Technology | Laser |
| Output | Black and white |
| Toner Configuration | One black toner cartridge |
| Print Resolution | Up to 1200 × 1200 dpi |
| Print Speed | Up to 46 ppm |
| Duplex Print Speed | Up to 23 ipm |
| Automatic Duplex Printing | Yes |
| First Page Out | Approximately 6 seconds |
| Borderless Printing | No |
| Printer Languages | Adobe PostScript 3 emulation and HP PCL 5e |
| Monthly Duty Cycle | Up to 120,000 pages |
Paper Handling
| Specification | Details |
| Media Handling | Two input trays and one output tray |
| Supported Media Sizes | 4.1 × 5.8 inches to 8.5 × 14 inches |
| 250-Sheet Input Tray | 250 sheets |
| 100-Sheet Multipurpose Tray | 100 sheets |
| Output Tray | 150 sheets |
| 250-Sheet Tray Media Weight | 50–120 gsm / 16–32 lb |
| Multipurpose Tray Media Weight | 50–216 gsm / 16–58 lb |
| Special Media Support | Envelopes |
Connectivity and Performance
| Specification | Details |
| Connections | RJ45 Ethernet and USB-B |
| Processor | 1 GHz |
| Internal Memory | 512 MB |
| Supported Operating Systems | Windows, macOS, Linux, and Citrix |
| Display | 2.4-inch display |
Physical Specifications
| Specification | Details |
| Condition | Remanufactured |
| Dimensions | 15.7 × 10.2 × 14.7 inches |
| Weight | 31.1 lb / 14.11 kg |
| Input Power | 100 VAC, 60 Hz |
| Maximum Power Consumption | 620 W |
| Ready Mode | 8 W |
| Sleep Mode | 2 W |
| Operating Temperature | 60–90°F / 15–32°C |
| Operating Humidity | 8–80% |
| Maximum Acoustic Noise | 56 dBA |
Packaging Specifications
| Specification | Details |
| Package Weight | 34.05 lb |
| Box Dimensions | 18.7 × 17.2 × 14.7 inches |
Important: This printer does not include a toner cartridge. A compatible toner cartridge must be purchased separately before the printer can be used.
Couldn't load pickup availability
Pickup available at WAREHOUSE
Usually ready in 5+ daysPairs well with
In stock! Ships within 5-7 business days.
100% Tested prior to shipment
Warranty Included (1 Year, 2 Year, and 3 Year Extensions available on all Printers)
Lifetime technical support

Lexmark MS521dn Monochrome Laser Printer 36S0300
Please visit our FAQs page or email Sales@theprinterdepo.com with any questions you may have.
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Shipping Information
Most orders ship within 48 hours of receipt.
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Customer Support
Please reach out to us via email or chat box Monday-Friday 8AM-5PM CST.
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FAQ’s
Please click "Quick Links" at the bottom of the page & open "FAQ's" for more information.
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Technical Support
All of our products include lifetime technical support via email.
FAQs
Please read our FAQs page to find out more.
How much is shipping?
- Shipping is free on all items below 65lbs
- If you are purchasing in bulk & the total weight exceeds 65lbs then please reach out to us through the chat box or email sales@theprinterdepo.com for a custom quote.
- If the item exceeds 65lbs then you may be subject to freight charges.
Do you charge sales tax?
- We do not collect sales tax outside of the state of Texas. Therefore, you do not need to provide any proof of exemption unless your shipping/billing address is in Texas.
- If you are located in Texas & would like your account to be tax exempt then you must email Sales@theprinterdepo.com your Texas resale certificate or proof of exemption.
Do you offer "Blind Drop Shipping"?
- Yes, we offer "Blind Drop Shipping" & "Private labeling".
- Please email Sales@theprinterdepo.com for more details.
Do you offer any discounts?
- Yes, please sign up for our weekly newsletter for upcoming sales, discount codes, and product announcements.
- Wholesalers should email sales@theprinterdepo.com for a custom quote.
Do you accept "Purchase Orders"?
- Yes, please send your PO's to sales@theprinterdepo.com
- Credit card or Net 30 application must be on file in order for your purchase order to be processed.
