Activation Key for making Epson WF-4720, WF-4730, WF-4734, PX-M780F 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, PX-M780F Firmware Â - Download
Step 2. Connect printer to PC by proper USB cable.
Step 3. Put printer in special Firmware Update Mode.
(Ink cartridges and printer drivers are not required):
power OFF the printer and not more then in 1 minute press and hold:
POWER BUTTON and RIGHT UPPER DISPLAY CORNER â€“ wait about 3 sec until Blue Power Led is ON - then release all buttons. On printer monitor you wil see WHITE text - Firmware Update Mode.
If text is in red color - that is wrong mode. It means You hold too long. 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 for WF-4720, WF-4730 etc:
- pay by Visa or Master Card;
- pay be PayPal or other payment systems (include discounts).
Download License application and Step by Step Activation Manual - download
Follow Activation Manual to make Your printer chipless.
Please keep in mind - Activation Key CAN NOT be returned and has expiration date!
Buy Activation Key after You have successfully uploaded Firmware to Your printer!
Want discounts and pay by PayPal?
1 Activation Key - $35
5 Activation Keys - $30 per Key
20 Activation Keys - $25 per key
Go to discounts and PayPal payment page - Pay by PayPal or credit Cards and other payment systems