发明申请
US20150009525A1 PRINTING DEVICES AND MOBILE PRINTING SYSTEMS THEREOF 有权
打印设备及其移动打印系统

PRINTING DEVICES AND MOBILE PRINTING SYSTEMS THEREOF
摘要:
The present invention discloses a printing device. The printing device of the present invention may include a communication element capable of communicating with an external host utilizing a plurality of telecommunication network technologies to receive a file sent from the external host to the device, a printing element electrically coupled to the communication element to output an image file, and an audio outputting element electrically coupled to the communication element to output an audio file, wherein the communication element identifies a file type of the file received from the external host and selectively sends the file to the printing element or the audio outputting element.
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