Note: The HP Laser MFP 135a, 135w, and 137fnw share the same core engine block (originally developed under the Samsung printer division). Drivers are often cross-compatible, but the 137fnw specifically requires the Fax and ADF (Automatic Document Feeder) modules enabled in the patched code. Step-by-Step Installation Guide
To download and install the driver for your HP Laser MFP 137fnw, follow these steps:
Right-click the downloaded driver installer, go to Properties , and look at the Digital Signatures tab. If the signer is not "HP Inc." or "Samsung Electronics", proceed with caution. driver hp laser mfp 137fnw patched
Right-click the downloaded .exe file and select Run as administrator . Follow the prompts and only plug in the USB cable when specifically instructed by the installer. Method 2: Applying a Patched Firmware / Chip Fix
While successful, these methods are best left to experienced users or professionals, as the risk of permanently damaging the printer is high. Note: The HP Laser MFP 135a, 135w, and
This article is for educational purposes. Modifying printer drivers to bypass security features, region locks, or cartridge protections may violate HP’s End User License Agreement (EULA) and federal laws like the DMCA. Always prioritize official, digitally signed drivers.
Always download these directly from the Official HP Support Page to ensure they are safe. If the signer is not "HP Inc
Scan the downloaded archive using updated antivirus software to ensure no malicious scripts were bundled with the patch. Step 3: Manual INF Installation (Recommended Method)
Avoid running executable setups for patched drivers. Installing via the Windows Device Manager forces the OS to accept the modified configuration files.
This occurs if the patched driver targets the wrong virtual hardware port.