Firmware Reset Samsung M2020w

Hi, I have laser printer samsung sl-m2020w. I have issues with the wifi. I downloaded a fixed firmware for that printer the was areleased in June 18. The zip file contain a PDF file with instructions and the firmware update file with.hd extension. In the instructions it says to use usblist2.exe fi.

The Firmware Upgrade for Samsung SL-M2070 M2070W M2070FW

How to upgrade the Samsung SL-M2070F / 2074F / 2078F / 2070FW / 2074FW / 2078FW?

We need a programmer - such as this – the panel adapter for sop8 150mil for 24c eprom (link) and the panel adapter for sop8 200mil for flash memory 25q (link)

Samsung

Hard Reset Samsung M2020w

Here is the printer

  • Download the latest drivers, firmware, and software for your Samsung Xpress SL-M2020W Laser Printer.This is HP’s official website that will help automatically detect and download the correct drivers free of cost for your HP Computing and Printing products for Windows and Mac operating system.
  • After returning from the guarantee reload firmware reset, and will continue printing without chip. New Access to OnlineGenerator. available for automatic generation firmware fix 24/7 + special prices.Available for collaborators/services. To reset several printers (eg 20 pieces) in a set interval (eg one week) prices can be negotiated!

The all process of upgrading the firmware is that we need to remove the plate, unsolder the flash memory and eprom, fill into them the firmware by using the programmer firmware and solder the chip back into the printer

1) Remove the side cover

Remove the plate

Here is the plate

Firmware Reset Samsung M2020w

We are interested in this chips in the 2070fw

Remove its carefully by using the soldering iron

We take the programmer and connect it to the computer

Firmware Reset Samsung M2020w Laptop

Use these dump:

For Samsung SL-M2070 - download the firmware for free

For Samsung SL-M2070W - download the firmware for free

Factory Reset Samsung M2020 Printer

For Samsung SL-M2070FW 20 версия - download the firmware for free

This is the process of upgrading

Firmware Reset Samsung M2020

Insert the chips and the plate into the printer

Firmware Reset Samsung M2020w Printer

As you can see it's not difficult. You can upgrade the chip through the PC, but there are can be a problems, it is better to stock up by new chips.