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18
Service Manual
JL22
9 Software Upgrade
Local upgrade: copy latest software (APK file) into a USB drive (8G or smaller).
Enter the background to open the machine gate, insert the U disk into USB port on the back of machine
door; click [More Setting] on backend menu; the following pop-up will appear, click [Local Upgrade APP] >
select the upgrade software in U disk, press [OK] to start upgrading the system.
Note: Do not power off machine when machine is in the middle of upgrading, the software will automatically
restart after a successful upgrade, please wait patiently. Refer to Chapter 11 for software installation and
upgrade instructions.
1
、
Product list page: all available drinks
2. Taste adjustment: coffee strength, can be
freely adjusted, click OK after adjustment
Payment page: WeChat Pay
,
Alipay ,MDB
cash, MDB swipe card adjustment
4
、
Product making page: After payment,
brewing animation.