Disclaimer: Modifying firmware voids your manufacturer warranty and carries an inherent risk of rendering the device unusable.
Allow the printer to operate seamlessly with third-party, refilled, or compatible toner cartridges that lack a functional smart chip.
Download the package. This contains the latest core patches issued by HP. Step 3: Run the Installation Wizard
Run the downloaded .exe file. HP’s installer will automatically apply all patches. Choose “Network” as your connection type. Allow the software to install the updated print spooler components.
Complete Guide to HP Laser MFP 137fnw Patched Drivers: Fixes, Firmware, and Installation
Downgrade to an older firmware version or apply a CRUM-matched no-chip patch.
While standard drivers manage the communication between your computer and printer, a "patch" in this context is usually a rather than a simple software driver.
