A printer paper volume monitoring method applied to a self-service terminal

Abstract

The present invention provides a method for monitoring the amount of paper in a printer applied to a self-service terminal. The method includes: S1. According to the initial information on the paper amount of the printer in the current self-service terminal and the relevant information for each printing, obtain the remaining paper amount information in a logical counting manner ; S2. According to the initial information of the printer paper quantity, the initial thickness information of the printer paper quantity measured by the thickness gauge, and the relevant information of each printing, obtain the remaining paper thickness in the physical counting method, and obtain the remaining quantity of the calculated paper quantity; S3 . Determine whether to issue an alarm message according to the remaining paper quantity information in the logical counting mode and the calculated remaining paper quantity. The above method can monitor paper quantity information accurately in real time, and improves the accuracy of paper quantity information monitoring and the operation and maintenance service quality of self-service terminal printers.

Description

technical field [0001] The invention relates to information identification and processing technology, in particular to a printer paper volume monitoring method applied to a self-service terminal. Background technique [0002] With the advancement of information technology and the development of social economy, self-service terminals of high-tech integrated systems with information identification processing technology as the core and mechatronics technology as the background are more and more widely used, from bank ATM machines to tax self-service Self-service terminal equipment such as tax machines, government convenience service machines, and hospital self-service kiosks are favored by all walks of life. They are not only an indispensable product hatched under social and economic development, but also because self-service terminal equipment has brought great benefits to our life and work. Convenient services brought by the aspect. At the same time, because it is convenient...

AI Technical Summary

Problems solved by technology

For 24-hour convenient self-service terminals, the deployment environment and climate will be more complex and changeable. For example, different regions, different climates, different humidity and different temperatures may cause different degrees of deviation in the thickness and height of paper per unit paper volume, which will affect the calculation of paper volume and lead to measurement not allowed

[0005] At present, simple logical counting has high standardization requirements for paper loading (such as requiring full-box paper loading and accurately setting the initial paper volume), and cannot physically reflect the real paper volume data. The case of packing paper is not suitable

Therefore, at present, most of the self-service terminals with printing functions cannot accurately and effectively monitor the amount of paper in the printer, and cannot predict the service interruption caused by paper shortage, which directly affects the convenience, effectiveness and practicality of the self-service terminals. value

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