Flashforge 240­° High Speed Nozzle Assembly 

Size: 040mm 

Includes: Nozzle assembly (1 pcs) 

Max Temperature: 240°c

Fits: 
Adventurer 3 Pro 2
Adventurer 4 (* Firmware update required)
Adventurer 4 Pro

*Note: Firmware update required for high speed printing on the Adventurer 4.

Instructions:

1. Download the latest Adventurer 4 firmware from Flashforge download center (click the firmware tab and then choose Adventurer 4)
2. Extract the firmware zip file to the root directly of a blank USB drive
3. Insert the USB drive into the printer and power the printer on
4. The update will start automatically
5. After the update completes, shut off the printer, remove the USB drive and restart the printer