: A serial number specific to the toner cartridge chip currently installed. How to Retrieve Printer Information

Let’s resolve this error. Follow these methods in order from easiest/least invasive to most complex.

Look for a line reading "Firmware Version" or "Main Firmware Version." It typically looks like V3.00.01.11 or V3.00.01.12 .

Are you experiencing a specific like "Toner Exhausted," or are you trying to resolve a connection issue with your SCX-3405?

The "Generator v 1.1" error on a Samsung SCX‑3405 printer is almost certainly not a standard hardware fault code. Instead, it is likely a message generated by a third‑party software tool used for resetting toner chips or modifying firmware. The most effective solution is to re‑flash the printer with the correct official firmware and stop using any unofficial “fix generator” utilities.

Select your specific from the dropdown menu (e.g., V3.00.01.11 ). Click Generate or Make Fix .

Commercial use (refilling cartridges for resale with this hack) likely violates patent/copyright laws in the US and EU.

: After the fix, you can cover the cartridge chip with tape or remove it entirely.

: The tool is highly version-specific. Common firmware versions compatible with these resets include 3.xx.01.10 and 3.xx.01.11 . Prerequisites for Use

Installing this fix will void your manufacturer's warranty.

The firmware must be installed via a direct USB connection, not network. Step-by-Step Guide: How to Use Fix Generator v1.1

A generic USB flashing tool execution file named usbprns2.exe . Step 4: Flashing the Firmware to the Printer

: The toner counter resets to 100% every time the printer is restarted.

The Samsung SCX-3405 uses a chip on the toner cartridge to count pages. When the chip reads "empty," the printer stops working, even if there is still toner inside. The official Samsung firmware restricts the use of refilled cartridges.

Once completed, the printer will automatically reboot itself and spin the gears. The Most Important Step:

A is a specialized tool used to generate a modified firmware file based on your printer's unique ID ( CRUM number) and serial number.