Follow this operation manual.
Firmware Applicable Models and Motherboard Versions
Printer model: CR-200B
Printer motherboard version number: V4.2.5
Motherboard main control chip: STM32F401RET6
illustrate: This firmware is suitable for CR-200B standard machine
Screen update instructions:
1. Format the TF card on the computer side, select "FAT32" for the file system and select "4096" for the allocation unit size
2. Place the "DWIN_SET" file in the root directory of the TF card
3 Turn off the printer, insert the TF card into the card slot on the back of the screen
4. Restart the machine and wait for the update to complete
5. After the update is complete, take out the TF card and delete the files inside
Board update:
1. Format the TF card on the computer side, select "FAT32" for the file system, and select "4096" for the allocation unit size
2. Place the firmware "firmware202106070932.bin" file in the root directory of the SD card
3. Turn off the printer, insert the SD card into the card slot of the machine
4. Restart the machine and wait
5. After the firmware upgrade is successful, unplug the SD card and delete the files inside
6. Print the "InitEEPROM.Gcode" slice once normally, the printing time is about 3 seconds, and there is no need to print this file again after the printing is completed
Firmware Applicable Models and Motherboard Versions
Printer model: CR-200B
Printer motherboard version number: V4.2.5
Motherboard main control chip: STM32F103RET6
illustrate: This firmware is suitable for standard machine
Screen update instructions:
1. Format the TF card on the computer side, select "FAT32" for the file system and select "4096" for the allocation unit size
2. Place the "DWIN_SET" file in the root directory of the TF card
3 Turn off the printer, insert the TF card into the card slot on the back of the screen
4. Restart the machine and wait for the update to complete
5. After the update is complete, take out the TF card and delete the files inside
Board update:
1. Format the TF card on the computer side, select "FAT32" for the file system, and select "4096" for the allocation unit size
2. Place the firmware "firmware202206091710.bin" file in the root directory of the SD card
3. Turn off the printer, insert the SD card into the card slot of the machine
4. Restart the machine and wait
5. After the firmware upgrade is successful, unplug the SD card and delete the files inside
6. Print the "InitEEPROM.Gcode" slice once normally, the printing time is about 3 seconds, and there is no need to print this file again after the printing is completed
Firmware Applicable Models and Motherboard Versions
Printer model: CR-200B
Printer motherboard version number: V4.2.5
Motherboard main control chip: STM32F103RET6
illustrate: This firmware is used to install CR-Touch version on CR-200B
Screen update instructions:
1. Format the TF card on the computer side, select "FAT32" for the file system and select "4096" for the allocation unit size
2. Place the "DWIN_SET" file in the root directory of the TF card
3 Turn off the printer, insert the TF card into the card slot on the back of the screen
4. Restart the machine and wait for the update to complete
5. After the update is complete, take out the TF card and delete the files inside
Board update:
1. Format the TF card on the computer side, select "FAT32" for the file system, and select "4096" for the allocation unit size
2. Place the firmware "firmware202206091759.bin" file in the root directory of the SD card
3. Turn off the printer, insert the SD card into the card slot of the machine
4. Restart the machine and wait
5. After the firmware upgrade is successful, unplug the SD card and delete the files inside
6. Print the "InitEEPROM.Gcode" slice once normally, the printing time is about 3 seconds, and there is no need to print this file again after the printing is completed
Motherboard main control chip: STM32F103RET6
illustrate: This firmware is used to install BL-Touch version on CR-200B
Screen update instructions:
1. Format the TF card on the computer side, select "FAT32" for the file system and select "4096" for the allocation unit size
2. Place the "DWIN_SET" file in the root directory of the TF card
3 Turn off the printer, insert the TF card into the card slot on the back of the screen
4. Restart the machine and wait for the update to complete
5. After the update is complete, take out the TF card and delete the files inside
Board update:
1. Format the TF card on the computer side, select "FAT32" for the file system, and select "4096" for the allocation unit size
2. Place the firmware "firmware202108100905.bin" file in the root directory of the SD card
3. Turn off the printer, insert the SD card into the card slot of the machine
4. Restart the machine and wait
5. After the firmware upgrade is successful, unplug the SD card and delete the files inside
6. Print the "InitEEPROM.Gcode" slice once normally, the printing time is about 3 seconds, and there is no need to print this file again after the printing is completed
Marlin2.0.1, Touch screen firmware version: V1.0.3, mainboard firmware version: V1.0.5. Touch screen language: Chinese, English, and Russian
Marlin2.0.1, Touch screen firmware version: V1.0.3, mainboard firmware version: V1.0.5. Touch screen language: Chinese, English, and German