HP recommends several official methods for downloading drivers and software for your HP LaserJet MFP M139-M142 printer. Always use these official channels to ensure you get legitimate, up-to-date software that is free from malware.
Print a test page and try a scan to confirm everything works.
If using USB, do not plug the cable into your computer until the software specifically asks you to do so. Configuration: hp laserjet mfp m139-m142 driver download
The basic Windows print driver does not enable scanning. You must install either the HP Smart App or the HP Full Feature Software package to activate the scan utility.
This utility will bridge advanced scan functionalities directly into macOS. 4. Mobile Driver Setup (Android & iOS) If using USB, do not plug the cable
Before diving into the technical steps, it helps to know what this printer series offers. The HP LaserJet MFP M139-M142 is a family of monochrome laser printers designed for high-quality, high-volume printing in compact spaces. According to HP, these devices achieve print speeds of up to 21 pages per minute (ppm) for black-and-white documents and can produce the first page in as little as 8.3 seconds, making them ideal for fast-paced environments. With a recommended monthly duty cycle of up to 8,000 pages, it is built to handle significant workloads without compromising on performance.
Once the download is complete, follow these setup paths based on your connection type. Option A: Wireless Setup (Wi-Fi) Once the download is complete
If you encounter difficulties, note that some older HP drivers for macOS might be available through Apple Software Update. However, for this specific model series, it is recommended to use HP Smart for the best compatibility and feature access.
If you are using a Virtual Private Network (VPN), disconnect it before downloading or installing the driver. VPNs can interfere with the local network discovery required for printer setup.