The NEW HP LaserJet Mono 4003dn is a high-performance, business-class monochrome laser printer built for demanding work environments. Designed exclusively for printing, this model delivers unmatched speed, reliability, and print quality for professional black-and-white documents. It is the ideal choice for small to medium-sized businesses or enterprise departments that prioritize sharp output, high-volume printing, and efficient paper handling.
With features such as automatic duplex printing, gigabit Ethernet connectivity, and advanced security protocols, the HP LaserJet 4003dn offers seamless integration into modern office networks. It’s engineered for productivity, ensuring your teams can print fast, consistently, and with confidence.
Specifications
| Component | Details |
|---|---|
| Model | HP LaserJet 4003dn |
| Functions | Print Only (Monochrome) |
| Print Speed | Up to 42 pages per minute (letter) |
| First Page Out (Ready) | As fast as 6.1 seconds |
| Print Resolution | Up to 1200 x 1200 dpi |
| Processor Speed | 1.2 GHz |
| Memory | 256 MB |
| Monthly Duty Cycle | Up to 80,000 pages |
| Recommended Volume | 900 to 4,800 pages/month |
| Duplex Printing | Automatic (Standard) |
| Connectivity | USB 2.0, Gigabit Ethernet |
| Mobile Printing | HP Smart App, Apple AirPrint, Mopria, Wi-Fi Direct (via LAN) |
| Input Capacity | 250-sheet input tray, 100-sheet multipurpose tray |
| Output Capacity | 150 sheets |
| Compatible Toner | HP 148A (Standard), HP 148X (High Yield) |
| Operating Systems | Windows, macOS, Linux |
| Display | 2-Line Backlit LCD Display |
| Dimensions (W x D x H) | 15.0 x 14.1 x 8.5 inches |
| Weight | Approx. 17.6 lbs (8 kg) |
| Color | White / Light Gray |
High-Speed Monochrome Printing
The HP LaserJet 4003dn is built for speed. With a print rate of up to 42 ppm, it effortlessly handles large printing tasks, helping keep teams productive. The fast first page out performance ensures your documents start printing in seconds, making it ideal for fast-paced environments where every second matters.
Whether you’re printing contracts, forms, reports, or bulk letters, this printer delivers crisp, clean text every time.
Enterprise-Class Print Quality
HP’s advanced laser printing technology produces professional-grade output at up to 1200 dpi resolution. This guarantees clarity and consistency on every page—perfect for business documents that require precision and sharp presentation.
With HP Original Toner cartridges (including high-yield options), users get long-lasting print quality and fewer interruptions.
Built for Business Workflows
Designed to handle heavy-duty tasks, the HP LaserJet 4003dn features a recommended monthly page volume of up to 4,800 pages and supports a maximum duty cycle of 80,000 pages per month. This ensures that even during peak print periods, the device maintains peak performance.
The built-in automatic duplex printing saves time and paper, streamlining your printing process while reducing waste.
Smart Connectivity and Control
The 4003dn comes equipped with Gigabit Ethernet, ensuring stable and fast network integration in office setups. Though it doesn’t include Wi-Fi, it supports mobile printing through connected apps like HP Smart, Mopria, and AirPrint over LAN.
Its 2-line backlit LCD display provides intuitive control, allowing users to configure settings, monitor toner levels, and troubleshoot quickly.
Secure and Sustainable
HP understands the importance of security and sustainability. The LaserJet 4003dn comes with HP Wolf Pro Security, helping protect against malware, unauthorized access, and data breaches right out of the box.
Additionally, the device is Energy Star® certified, supporting HP Auto-On/Auto-Off Technology to reduce power consumption when idle.
Ideal for Focused Printing Environments
If you’re seeking a single-function printer that emphasizes speed, durability, and print quality, the HP LaserJet 4003dn is an excellent investment. Its robust build and enterprise-grade capabilities make it ideal for law offices, finance departments, academic institutions, and government agencies needing consistent and secure document printing.
It’s the perfect replacement for older mono laser models, offering modern performance without unnecessary complexity.
