vretti 420B WIFI Setting by Diagnostic Tool

Описание

How to get the Diagnostic Tool?
The first way: Open the U disk attached to the printer package, the diagnostic tool is in the U disk.

The second way: By entering the link below, and then follow the steps below to download.
https://vretti.cn/pages/manuals-drivers
Enter the link—Find the (Printer - Tools)—Find the Windows Diagnostic Tool—Download

√ Compatible with various platforms.
√ Compatible with multiple systems.
√ Efficient and Fast.
= Start your business journey！
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