Activation Key for making Epson WF-4720, WF-4730, WF-4734 Chipless!
Be sure Your printer can be modified to Chipless Version.
Don't buy Activation Key before You have checked if Your printers FirmwareÂ can be changed
to Chipless! Make following steps.
Step 1. Download and extract Zip archive with WF-4720, WF-4730, WF-4734 Firmware Â - Download
Step 2. Connect printer to PC by proper USB cable.
Step 3. Put printer in special Firmware Update Mode.
cartridges and printer drivers are not required):
power OFF the printer and not more than in 1 minute press and hold such
RIGHT UPPER DISPLAY CORNER + POWER â€“ wait 3-5 sec until on printer monitor you wil see WHITE text - Firmware Update Mode â€“ then Release all buttons.
If text is in red color - that is wrong mode. Try once more time.
Step 4. Upload
Firmware to printer. Run
EPFWUPD.EXE file and follow all steps until Firmware will upload in
When Firmware Update is complete confirm that new Firmware Version is displayed on the LCD.
Press on the CENTER of TOUCH SCREEN â€“ printer will turn OFF.
5. Switch ON the printer. Printer will be in regular condition.
So, If Your printer CAN ACCEPT downloaded Firmware and
switches OFF after pressing STOP button - that means Your printer can
be updated to Chipless Firmware!
What You have to do next?
Buy this Activation Key here at this page ( click button - ADD to Cart) or by PayPal or local currency ( here )
Download License application - download here
Download Step by Step Activation Manual - download
Follow Activation Manual to make Your printer chipless.
Please keep in mind - Activation Key CAN NOT be returned!
So buy Activation Key after You have checked Your printer for chipless mode availability!