This procedure applies only to 3.82.01.14, 3.82.01.15 versions and above.
WHAT DO I NEED?
- Hp 135 bin with version previous to 3.82.01.12
- A programmer with clamp that allow read and write in 25Q64
- Program and drivers to make programmer work
- Hp 135 logic board
PROCEDURE
1. Adjust clamp on the chip like image shows. In the CH341 programmer the red wire indicates pin 1 so therefore this will stay on 25Q64 pin 1.
2. Download CH341A Software and usb drivers (password tkr)
3. Buy the bin https://wa.me/55984190295 ($7 USD)
4. With programmer conected:
- Read
- Make backup (Save)
- Erase
- Blank
- Open Binary (Open)
- Write
- After100% verify
5. Ready! Now you can disconnect all and assembly printer.
For next steps message me http://wa.me/55984190295
