A fully charged laptop or a desktop connected to an uninterrupted power supply (UPS) is highly recommended.
| Driver/Software | Description | Where to Find | |-----------------|-------------|----------------| | SCX‑4300 driver (Windows) | Enables print, scan, and copy functions | Samsung support pages or HP support | | Universal Print Driver | Works across multiple Samsung printer models | HP’s driver database | | SmarThru 4 | Document management and scanning application | Legacy Samsung sites or third‑party archives | samsung scx-4300 firmware 1.25 download
Power loss during flash, corrupted firmware file, or incompatible version. A fully charged laptop or a desktop connected
To check your device's current version, quickly press the following button sequence on the printer keypad: Menu ➡️ Copies ➡️ Left ➡️ Right ➡️ Menu ➡️ Right Step 2: Set the Printer to Tech Mode Once it's back in a state, you need
After the update is complete, the printer may restart automatically. Once it's back in a state, you need to perform a manual reset of the toner counter.
This means the firmware file is not compatible with your printer’s main board version. Find a different firmware version (1.21, 1.23, or official 1.27) and retry.