HP LaserJet Pro 4004d | 40 PPM | 256 MB | USB 2.0, Ethernet | Automatic Duplex | A4 Single Function Monochrome Printer | 1 Year Warranty

Printer Type / Function: Monochrome laser printer, print-only (no scan, copy).
Paper Handling (Input): Standard: 100‑sheet multipurpose tray (Tray 1) + 250‑sheet main tray (Tray 2)
Paper Handling (Output): 150‑sheet output bin (standard)
Media Sizes Supported: Tray 1: from ~ 76 × 127 mm up to 216 × 356 mm
Tray 2 / optional trays: 104.9 × 148.5 mm up to 216 × 356.6 mm
Monthly Duty Cycle: Up to 80,000 pages per month
Recommended Monthly Volume: ~ 750 to 4,000 pages
Connectivity / Ports: Hi‑Speed USB 2.0 (standard) Optional / variant network / Ethernet (Gigabit 10/100/1000Base‑TX) in some versions
Display / Control Panel: 2‑line backlit LCD graphic display with control buttons (OK, arrows, Cancel, etc.)
Power & Consumption: Operating voltage: depending on region, either 110–127 V or 220–240 V (non‑dual)
Power consumption: 495 W (active printing), 5.5 W (ready), 0.5 W (sleep)
Physical Dimensions: 381 × 357 × 216 mm (W × D × H) (without trays extended)
Weight: ~ 8.56 kg
Supported Print Languages: HP PCL 6, HP PCL 5e, HP PostScript Level 3 emulation, PDF, URF, PWG Raster