Method for heating thermosensitive point

Abstract

The embodiment of the invention relates to a method for heating a thermosensitive point. The method comprises the steps that a thermosensitive point heating temperature control table is obtained; real-time temperature data of the thermosensitive point is obtained; a first record set corresponding to the real-time temperature data of the thermosensitive point in the thermosensitive point heating temperature control table is obtained; real-time paper feeding speed data is obtained; a second record set corresponding to the real-time paper feeding speed data in the first record set is obtained; real-time content proportion data of the printing content is obtained; a first thermosensitive point heating temperature control record corresponding to the real-time content proportion data in the second record set is obtained; the first heating time data of the first thermosensitive point heating temperature control record is taken as thermosensitive point heating time data; and timing heating treatment is carried out on the thermosensitive point according to the thermosensitive point heating time data. According to the method, on the basis of the thermosensitive point heating temperature control table, precision control over the thermosensitive point heating process is achieved, and the thermosensitive printing stability is improved.

Description

technical field [0001] The invention relates to the technical field of thermal printing, in particular to a method for heating a thermal point. Background technique [0002] The working principle of thermal printing is to integrate multiple heating semiconductor elements (referred to as thermal points) on the print head, and heat the thermal printing paper through the thermal points, so that the color of the thermal printing paper changes at the heating position, so as to achieve printing the goal of. In practical applications, we found that when the ambient temperature changes greatly, when the paper feeding speed changes, and when the content ratio changes, the thermal printer may have problems such as uneven color and pattern smudge. Contents of the invention [0003] The purpose of the present invention is to address the defects of the prior art and provide a method for heating heat-sensitive points, based on a heat-sensitive point heating that reflects the correspond...

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Problems solved by technology

In practical applications, we found that when the ambient temperature changes greatly, when the paper feeding speed cha

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