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Printing solution and printer using printing solution

A solution, printer technology, applied in the direction of digital output to printing unit, digital data protection, etc., can solve the problems of system paralysis, waste of paper, etc., and achieve the effect of preventing system confusion, preventing illegal printing, and saving paper

Inactive Publication Date: 2015-08-26
龙海鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In warehousing, catering and other industries, unauthorized printing not only wastes paper, but also if different terminals send instructions about the same event to a printer at the same time, completely different output data will be generated, causing system paralysis

Method used

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  • Printing solution and printer using printing solution
  • Printing solution and printer using printing solution

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Embodiment Construction

[0015] The projector described in the present invention will be described in a non-restrictive manner below in conjunction with the accompanying drawings, in order to provide the public with a better understanding of the described technical content.

[0016] Such as figure 1 As shown, the printer described in the present invention includes a printing unit 10, a receiver 20 and a memory 30, and the receiver can transmit information by wire or wirelessly. In this embodiment, a wireless receiver 20 is used, and the structure of the printing unit 10 is similar to that of a traditional printer. Similar, will not be repeated here. The wireless receiver 20 is used for receiving user's printing data, and sending the printing data to the memory 30 . The memory is provided with identification information and encrypted information, and the data packet of the print data 40 also contains identification information. When the identification information of the two matches, the memory will de...

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PUM

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Abstract

The invention discloses a printing solution. The printing solution comprises the following steps: 1, receiving printing data of a user; 2, analyzing whether or not a data packet is a valid data packet by a printer; 3, reading data blocks including printing identification information in the valid data packet by the printer; 4, determining whether or not the printing identification information is matched with identification information inside the printer; 5, after the completion of matching, starting printing and judging whether or not a current data block is an ending tag; and 6, when the data block is the ending tag, ending printing and waiting for next printing; when the data block is a non-ending tag, executing printing operation. According to the printing solution and the printer using the printing solution, identification information matching needs to be performed during printing, so that illegal printing is effectively prevented, and systematic chaos caused by different printing results is prevented while paper is saved.

Description

technical field [0001] The invention relates to a printing solution and a printer using the printing solution, in particular to a printing solution for preventing illegal printing and a printer using the printing solution. Background technique [0002] The printers currently on the market are directly connected to the user terminal for printing. As long as the terminal transmits printing data to the printer, the printer will start printing without selection. In warehousing, catering and other industries, unauthorized printing not only wastes paper, but also if different terminals send instructions about the same event to a printer at the same time, completely different output data will be generated, causing system paralysis. Contents of the invention [0003] The invention overcomes the shortcomings of the prior art, provides a printing solution for preventing illegal printing and a printer using the printing solution. [0004] Specifically, a technical solution provided ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12G06F21/60
Inventor 龙海鹏
Owner 龙海鹏
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