- Functions: Print

- Print speed black (ISO, letter): Up to 35 ppm 1
- Print speed black (ISO, A4): Up to 33 ppm 1
- First page out black (letter, ready): As fast as 6.6 sec
- First page out black (A4, ready): As fast as 7.0 sec
- Duplex printing: Automatic (standard)
- Duty cycle (monthly, letter): Up to 50,000Up to 50,000
- Duty cycle (monthly, A4): Up to 50,000
- Recommended monthly page volume: 350 to 2500 pages
- Print quality black (best): Up to 1200 x 1200 dpi
- Print languages: PCL5c; PCL6; PS; PCLmS; PDF; URF; PWG; PCLm
- Print technology: Laser
- Connectivity, standard: Hi-Speed USB device (compatible with USB 2.0 specifications); 10/100Mbps Ethernet.
- Mobile printing capability: HP Smart App; Apple AirPrint; Mopria Certified
- Network capabilities: 10/100Mbps Ethernet.
- Wireless capability: No
- Minimum System Requirements for Macintosh: Apple macOS v10.15 Catalina, macOS v11 Big Sur, macOS v12 Monterey; 2 GB HD; Internet required
- Minimum System Requirements: Microsoft Windows 11, 10, 7 SP1: 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, Microsoft Internet Explorer or Edge.
- Processor speed: 800 MHz
- Maximum Memory: 256 MB
- Memory: 256 MB
- Compatible Operating Systems:
* Microsoft Windows 11, 10, 7 SP1: 32-bit or 64-bit, 2 GB available hard disk space, Internet connection, Microsoft Internet Explorer or Edge.
* Apple macOS v10.15 Catalina, macOS v11 Big Sur, macOS v12 Monterey,; 2 GB HD; Internet required; Linux
* (Not supporting Windows XP (64-bit) and Windows Vista (64-bit), Windows 8, 8.1. Full solution software available only for Windows 7 SP1 and newer; For Windows Server 2008 R2 64-bit, 2012 64-bit, 2012 R2 64-bit, 2016 64-bit only print driver is installed. Linux systems use in-OS HPLIP software.)
- Paper handling input, standard: 1 main tray; 250 sheets or 10 envelopes
- Paper handling output, standard: 150-sheet output tray
- Media types: Paper (Cut sheets, plain, glossy film, labels), envelopes, card stock, postcards
- Media sizes supported: A4, A5, A5-R, A6, B5(JIS); B6(JIS); Oficio (216x340); 16K (195 x 270 mm); 16K (195 x 270 mm); 16K (197 x 273 mm); L 9x13 cm; 10x15cm; Japanese Postcard; Double Japan Postcard Rotated; Japanese Envelope Chou #3; Japanese Envelope Chou #4; Envelope B5; Envelope C5; Envelope C6; Envelope DL
- Media sizes, custom: Width 76 to 216 mm ; Length 127 to 356mm
- Power consumption: 484 watts (active printing), 2.93 watts (ready), 1.06 watts (sleep), 0.06 watts (Manual off), 0.06 watts (Auto Off/Manual On), 0.9 watts (Auto Off/Wake on LAN);
- Power: 110-volt input voltage: 110 to 127 VAC (+/- 10%), 60 Hz/50 Hz;220-volt input voltage: 220 to 240 VAC (+/- 10%), 60 Hz/50 Hz
- Operating humidity range: 10 to 80% RH
- Recommended operating humidity range: 30 to 70% RH
- Operating temperature range: 15 to 32.5°C
- Operating temperature range: 59 to 90.5°F
- Blue Angel compliant: Yes, Blue Angel DE-UZ 205
- Typical electricity consumption (TEC) number: Energy Star: 0.387kWh/week;
- Ecolabels: Blue Angel
- Energy star certified: No
- Safety: IEC 60950-1:2005 +A1:2009+A2:2013; IEC/EN 62368-1:2014; CAN/CSA C22.2 No. 62368-1, 3rd Edition; UL62368-1, 3rd Edition; IEC 60825-1 3rd Edition (Class 1 Laser Product); EN 62479:2010 / IEC 62479:2010; Compliance of IEC 60950-1 standard considers all country deviations according to the most recent IECEE CB Bulletin; Complies with FDA performance standards for laser products except for conformance with IEC 60825-1 Ed.3.,as described in Laser Notice No. 56, dated May 8, 2019
- Security management: Password-protected network embedded Web server; enable/disable Network ports; SNMPv1 community password change; 802.1x authentication
- Minimum dimensions (W x D x H): 367.0 x 398.2 x 216.2 mm (Refer to dimensions below)
- Maximum dimensions (W x D x H): 367.0 × 758.8 × 366.1 mm (Refer to dimensions below)
- Weight: 7.5 Kg (with Starter cartridge)
- Whats in the box: HP LaserJet Pro 3002dn Printer; HP Black LaserJet Toner Introductory Cartridge (yield ~1000 pages); Setup Guide; Reference Guide; Regulatory Flyer; Warranty Guide; Power cord 3
- Number of print cartridges: 1 (black)


- Potrošni:
* HP 139A Original Black LaserJet Toner CartridgeW1390A (~1,500 yield);
* HP 139X Original Black LaserJet Toner CartridgeW1390X (~4,000 yield)