Jolimark
Latte Art Printer firmware upgrade
Online upgrade:
If the firmware has a new version upgrade, after opening the APP, the system will give an upgrade reminder, and the user can
enter the upgrade page for online upgrade. The detailed steps are as follows:
1. To receive the upgrade notification, click "Upgrade Now" to enter the device version page, as shown in the below figure 5-1;
2. Click the "Upgrade" button to enter the upgrade process;
3. After the upgrade is completed, the Jumera printer will restart itself. If the device fails to connect to the Internet after
restarting, please reconnect the device to the Internet.
Refer to 3.3 Network Distribution Process for Networking Operation
Troubleshooting
Q1. My product can't be powered-on!
- Please confirm whether the DC plug of the power adapter is plugged into the DC socket of the printer.
- Make sure that the other end of power cord is plugged into AC socket.
- When the power switch is on, make sure the LED light on the following items: LED indicator
、
power switch
light and
power adapter are
all turned on.
- Please contact customer service staff.
Q2. My product cannot be printed!
- Please confirm that the power is on.
- Please confirm that WIFI is connected.
- Please confirm that the ink cartridge is placed.
- Make sure the print media is placed.
- Press start button (within 2 minutes after LED indicator turns to flash white light).
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Figure 5.1 Firmware online upgrade
