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Method for positioning and calibrating magnetic strip in bankbook printer

A passbook printer and calibration method technology, applied to printing devices, printing, etc., can solve problems such as low accuracy, difficulty in accurate measurement, and influence of reading magnetic rate, and achieve high calibration accuracy, high precision, and elimination of passbook positioning differences Effect

Active Publication Date: 2013-12-25
HUNAN GREATWALL INFORMATION FINANCIAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The difference in bankbook positioning at the level of one tenth of a millimeter will have a greater impact on the read magnetic rate
[0006] In passbook printers, even a 1 mm positioning difference is difficult to accurately measure with the naked eye
The passbook positioning and calibration method currently adopted by the passbook printer is: in the passbook positioning and calibration menu item of the setting menu, the setting and calibration are estimated and guessed based on experience. This method is not intuitive, unmeasurable, rough, and the accuracy is not high.

Method used

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  • Method for positioning and calibrating magnetic strip in bankbook printer
  • Method for positioning and calibrating magnetic strip in bankbook printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] 1. Select the appropriate theoretical deviation value:

[0052] On the basis of the standard positions of the passbook theory, select 5 (total 10) positions for adjustment in the forward and backward directions. In addition to the standard position, there are 11 positions for adjustment:

[0053] -5-4-3-2-1 0 1 2 3 4 5

[0054] Among them, 0 means the theoretical standard position, in the middle; numbers with negative signs mean back folds; unsigned numbers mean forward folds.

[0055] The unit of one step of the paper-feeding mechanism is 1 / 180 inch, and the unit of passbook position adjustment is two steps of the paper-feeding mechanism, namely 1 / 90 inch. That is, the above 11 positions indicate that the distance adjusted relative to the standard position is:

[0056]-5*1 / 90 inch-4*1 / 90 inch-3*1 / 90 inch-2*1 / 90 inch-1*1 / 90 inch 0*1 / 90 inch 1*1 / 90 inch 2*1 / 90 inch 3*1 / 90 inch 4*1 / 90 inch 5*1 / 90 inch

[0057] 2. Enter the S12 magnetic strip setting menu function, u...

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Abstract

The invention discloses a method for positioning and calibrating a magnetic strip in a bankbook printer, which is specifically applicable to printers with black mark identifying and setting functions. The method includes steps that firstly, a magnetic strip setting page which consists of a group of underline options on a piece of paper, the multiple underline options are arrayed in a row, each underline option includes an underline and a black mark filling position, and the vertical distances from the underlines in different underline options to the bottom edge of the paper, namely bottom margins, are different; secondly, the underline with the bottom margin closest to a calibration value is found out by means of measurement, and the black mark filling position corresponding to the underline is blackened; and thirdly, a black mark is read, and setting is stored. The method for positioning and calibrating the magnetic strip in the bankbook printer is easy to implement and high in calibration precision.

Description

technical field [0001] The invention relates to a method for positioning and calibrating magnetic stripes in a passbook printer. Background technique [0002] Bankbooks in mainland China generally determine the width and position of the second and third tracks according to GB-T15120. In GB-T15120, the width of the second track and the third track is 3mm. The center of the second track is 10.4mm away from the lower edge of the bankbook, and the center of the third track is 13.9mm away from the lower edge of the bankbook. [0003] For printers that can read and write passbooks, the photosensitive mechanism (including the paper detection photosensor and alignment photosensor), the front row of paper rollers, and the rear row of paper rollers constitute the paper-feeding mechanism, between the photosensitive mechanism and the front row of paper rollers There is a paper stop mechanism. Folding and unfolding are realized through the paper feeding mechanism, and the magnetic rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J11/42
Inventor 胡玲潘桐余勇徐炜张旭东陈宙邹亮颜旸张浩
Owner HUNAN GREATWALL INFORMATION FINANCIAL EQUIP
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