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Printing device

A technology of printing equipment and thermal printers, applied in printing devices, printing, typewriters, etc., can solve the problems of oversized document printing and charging equipment, and achieve the effect of reducing volume, accelerating printing speed, and fast printing speed

Pending Publication Date: 2019-08-23
GUANGDONG POLYTECHNIC OF IND & COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the embodiment of the present invention is to provide a printing device to improve the problem of excessive volume of bill printing and charging equipment in the prior art

Method used

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0031] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0032] It should be noted that like numeral...

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PUM

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Abstract

The application provides a printing device, and relates to the document printing field. The printing device scans image information provided by a user through a code scanner, can control a thermal printer to print corresponding vouchers according to payment situations of the user, and can send the image information and / or the vouchers to corresponding cloud ends, thereby having two functions of printing and scanning. Simultaneously, the code scanner and the thermal printer are integrally arranged in one housing, and can reduce the size of the printing device. The theory of the thermal printeris that a heating mode is used to change colors of a thermosensitive medium smeared on a printing paper, and the thermal printer is a common miniprinter, and therefore the size of the thermal printeris smaller than the size of a common printer, and the thermal printer has higher printing speed than the common printer. Accordingly, when the thermal printer is used for printing invoices, the printing speed of the invoices is improved on the premise that the size of the printing device is further reduced.

Description

technical field [0001] The invention relates to the field of document printing, in particular to a printing device. Background technique [0002] At present, receipts have been integrated into people's daily life. For example, receipts for meals will be printed after going to a restaurant, receipts for parking will be printed after payment in a parking lot, receipts for shopping will be printed after shopping in a supermarket, etc. It can be seen that receipts It is very common in people's daily life. At the same time, with the advancement of technology, people usually use online payment when shopping and paying, that is, merchants collect fees from users by scanning the payment code provided by users. When the merchant collects the fee, it will print the corresponding receipt to the user as a voucher. However, in the prior art, the printing device for scanning the payment code provided by the user and the receipt is usually not integrated, which makes the volume larger. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/315B41J3/44B41J29/38G07G1/00
CPCB41J2/315B41J3/44B41J29/38G07G1/0018
Inventor 胡应坤丘远沛徐开涛李浩生林杰鑫胡应强
Owner GUANGDONG POLYTECHNIC OF IND & COMMERCE