Thermal Printer vs G&B Printer

Bluetooth connection to thermal printer for document/image printing

1) Support wireless connection between APP and printer devices: Support searching for WLAN signals near devices and connecting them; Support WLAN routing between printer devices and mobile phones, and establish connections through a local area network; WLAN hotspot that supports mobile phones connecting to printer devices. Establish a connection with the printer. 2) Support printing operations using the APP: Image printing: Support using a camera to take photos and print photos in the app; Support accessing photo albums on your phone, selecting multiple photos and printing them; Support editing of pictures during print preview, including Image scaling, clipping, and rotation; Document printing: Support opening documents (PDF, TXT, office series formats, etc.) and printing them; Supports the selection of printing all pages, including the current page and the specified range of pages. Web page printing: Support website printing accessed through a browser. Support print preview and edit and process the generated images before printing; Print preview: Support print preview before printing; Print Properties: Support setting specific page numbers for printing when printing multi page documents; It supports setting the print parameters of the print task, including Paper size, number of copies to be printed, and whether it is single or double sided. 3) Support for scanning operations, including scanning, previewing, and image editing.