How to Download and Install Letatwin PC Editor for Letatwin LM 390A Printer

Large Built-in Memory StorageLM-550A/PC can save 250,000 characters (5,000 characters/file, up to 50 files) in its built-in memory storage.Connect to Your PC With USBLM-550A/PC features USB port for adirect cable connection with a Windows PC (for direct printing or file transfers),and a USB flash drive slot for tranferring computer files made in our dedicated "LETATWIN PC EDITOR" software.

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