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Printer and control method thereof

A control method and printer technology, applied in the directions of printing device, digital output to printing unit, printing, etc., can solve the problem of difficulty in providing a basis for whether printing is normal or not.

Active Publication Date: 2010-12-08
SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is proposed in view of the problem that it is difficult to provide a basis for whether the printing is normal when the printing is invalid due to a printing failure during the printing process. Therefore, the main purpose of the present invention is to provide a printer and its control method to solve the above problems

Method used

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] figure 1 is a structural block diagram of the printer according to Embodiment 1 of the present invention.

[0021] Such as figure 1 As shown, the printer 1 includes a printing mechanism 12 and a controller 11, and also includes: a detection mechanism 13, the detection mechanism 13 is used to detect the working state of the printer, and in the case of a fault in the printer, obtain fault information; the first The memory is used to temporarily store the print data of the printer; the second memory is used to save fault information and print data when the printer fails.

[0022] The above-mentioned first memory may be RAM memory 14 , and the second memory may be FLASH memory 15 . Such ...

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PUM

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Abstract

The invention discloses a printer and a control method thereof, wherein the printer control method comprises the following steps of detecting the working state of the printer and storing printing data and fault information of the printer when the printer goes wrong. The invention can provides a basis for judging where the printer is normal or not during invalid printing caused by printing fault in the printing process.

Description

technical field [0001] The invention relates to a printer and its control method. Background technique [0002] Ticket printers are widely used in lottery, transportation, supermarkets, shopping malls and other fields to print securities or transaction vouchers, such as lottery tickets, bus tickets, shopping invoices, etc. These tickets can only be used normally if the contents of the ticket are completely printed. [0003] In the related art, during the printing process of the bill, due to printer faults, such as lifting the upper cover of the printer, cutter error, paper jam, or running out of printing paper, etc., the data of the current bill is lost and the content of the bill is not printed completely. After this kind of problem occurs, according to the difference in the issuance process of the bill, two situations usually occur, causing disputes between the buyer and the seller of the bill. One situation is: after the printer host control software sends the data of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J29/393G06F3/12
CPCG06F3/1284G06F3/121G06F3/1273G06F3/1274G06F3/1234G06K15/408G06F3/1279B41J29/26G06K15/00G06F3/1207
Inventor 丛强滋王春涛姜天信许加波于转龙
Owner SHANDONG NEW BEIYANG INFORMATION TECH CO LTD