The HP Laser MFP 135w (model 4ZB83A) is a wireless monochrome multifunction printer that delivers print, scan, and copy functionality ideal for small offices or home setups. It offers print speeds up to 20 pages per minute (A4) and gets the first page out in just 8.3 seconds, enabling swift document handling. The printer supports manual duplexing (via driver), uses laser print technology with a sharp 1200 × 1200 dpi output, and has a duty cycle of up to 10,000 pages/month with a recommended usage of 100‑2,000 pages/month. Connectivity includes Hi‑Speed USB 2.0 and built‑in Wi‑Fi (802.11 b/g/n), plus mobile printing via Apple AirPrint, Mopria, etc. It holds a 150‑sheet input tray, 100‑sheet output bin, weighs about 7.46 kg, and works on standard power (220‑240VAC, 50/60 Hz).