If you need help locating a compatible firmware fix generator or verifying your specific version strings, please share your or the exact error code your printer is showing. Share public link
The printer's LEDs will flash violently for 1 to 3 minutes. Do not turn off the printer or touch the cables during this time.
printers and reset the toner chip, you typically need to install a "Fix Firmware" that allows the printer to operate without a working chip on the cartridge. This process involves identifying specific printer data to generate a custom reset file. Required Information for Reset
A black command prompt window will appear. The printer will begin to flash, and it will automatically reboot after 1-2 minutes.
A black Command Prompt window will appear, showing the progress of the transfer. The printer will reboot automatically after 1-2 minutes. 4. Remove/Tape the Toner Chip
Ensure the chip is completely covered or removed. If the printer still sees a "locked" chip, it will remain in an error state.
The current system software version (e.g., V1.01.01.08).
Release both buttons simultaneously when the LED lights turn solid. Step 4: Flash the Modified Firmware
Many online services and tools that generate a custom fix require this information to build a file that is compatible with your specific device.
If downgrade succeeds, printer will now accept or third‑party cartridges.
If you need help locating a compatible firmware fix generator or verifying your specific version strings, please share your or the exact error code your printer is showing. Share public link
The printer's LEDs will flash violently for 1 to 3 minutes. Do not turn off the printer or touch the cables during this time.
printers and reset the toner chip, you typically need to install a "Fix Firmware" that allows the printer to operate without a working chip on the cartridge. This process involves identifying specific printer data to generate a custom reset file. Required Information for Reset If you need help locating a compatible firmware
A black command prompt window will appear. The printer will begin to flash, and it will automatically reboot after 1-2 minutes.
A black Command Prompt window will appear, showing the progress of the transfer. The printer will reboot automatically after 1-2 minutes. 4. Remove/Tape the Toner Chip printers and reset the toner chip, you typically
Ensure the chip is completely covered or removed. If the printer still sees a "locked" chip, it will remain in an error state.
The current system software version (e.g., V1.01.01.08). The printer will begin to flash, and it
Release both buttons simultaneously when the LED lights turn solid. Step 4: Flash the Modified Firmware
Many online services and tools that generate a custom fix require this information to build a file that is compatible with your specific device.
If downgrade succeeds, printer will now accept or third‑party cartridges.