Samsung SL-M2020, M2023, M2024, M2026, M2027, M2029 fix firmware [chipless / sin chip]

Samsung SL-M2020 M2023 M2024 M2026 M2027 M2029 fix firmware [chipless / sin chip]
ModelFirmware version
M2020
M2023
M2024
M2026
M2027
M2029
V3.00.01.01
V3.00.01.02
V3.00.01.03
V3.00.01.05
V3.00.01.07
V3.00.01.08
V3.00.01.10
V3.00.01.12
V3.00.01.15
V3.00.01.24

Order

To create a fix firmware you need to send the data of your printer:
1. Exact printer model
2. Firmware version
3. Machine Serial Number
4. CRUM Number (Toner chip)

To check printer reports (in order not to make a mistake in the data) we recommend use the free program  PRINTER REPORTS BY ORPYS
It has the ability to save reports, you can send this report to us




Instruction (Manual) for program firmware

1. Connect printer to computer and turn ON

2. Extract the archive and drag and drop file P_NU_XXXXXXXXXXXXXXXX_M2020_V3.00.01.xx.hd on usbprns2.exe
    - Wait for the printer to done programming (1-2 minutes) and then it will reboot itself
    - After the firmware, you need to glue tape of toner chip and not allow other chips
3. Done, the firmware is finished.

P/S: After the firmware, we recommend disconnecting the CRUM connector from the mainboard




Instruction (Manual) for program original firmware

Instruction (Manual) for program original firmware

1. Enter printer into Download Mode
2. Download and extract the archive with original firmware
3. Drag and drop file M2020_V3.00.01.xx.hd on usbprns2.exe

Original firmware You can download in this Page

Enter Download Mode [forced mode]

Enter Download Mode [forced mode]

    -With the printer turned off, press and hold the [WPS] button then [Power],
    -After a few seconds release both buttons [WPS] and [Power]