US 2026/0296069 A1 · LEARNING-BASED PRINTER PAPER POSITIONING METHOD, PRINTING METHOD FOR PRINTER PAPER, AND PRINTER

Abstract

The present application provides a learning-based printer paper positioning method, a printing method for printer paper, and a printer. The positioning method comprises the following steps: triggering a learning instruction, and searching for a plurality of adc value crests and a plurality of adc value troughs during the printing of printer paper; calculating a plurality of left edge crest-trough difference values of a plurality of measurement printing point positions corresponding to the plurality of adc value crests; determining a measurement positioning point according to the plurality of left edge crest-trough difference values, wherein the measurement positioning point corresponds to an adc value crest; and determining an adc reference value according to an adc value corresponding to the measurement positioning point, and then completing learning, so that printing units and connection areas in the printer paper are positioned during the printing of the printer paper according to the adc reference value. According to the learning-based printer paper positioning method and the printing method for printer paper of the present application, comprehensive learning can be performed on the positioning of printer paper, so that the printer can be compatible with more types of paper, the printing positioning accuracy is improved, and a storage space in the printer is optimized.

Claims21

Dependent claims

1-23. (canceled)

A learning-based printer paper positioning method, wherein the printer paper includes a plurality of printing units, each printing unit has a printing area and a connection area arranged in sequence, and the printer paper positioning method is suitable for positioning the printing area and the connection area during a printing process of the printer paper, wherein, the method comprises following steps:

triggered by a learning instruction, searching for multiple adc value crests and multiple adc value troughs during the printing process of the printer paper;
calculating multiple left edge crest-trough difference values of multiple measurement printing point positions corresponding to the multiple adc value crests according to the multiple adc value crests and the multiple adc value troughs, wherein the left edge crest-trough difference value is a difference between any one of adc value crests and an adc value trough adjacent to the any one of adc value crests;
determining a measurement positioning point according to the multiple left edge crest-trough difference values, wherein the measurement positioning point corresponds to an adc value crest;
completing learning after an adc reference value is determined by an adc value corresponding to the measurement positioning point, so that the printer paper positioning the printing unit and the connection area in the printer paper according to the adc reference value during the printing process.

1 more element

A printer paper printing method, the printer paper formed by sequentially splicing multiple printing areas and multiple connection areas at intervals, the printer paper printed by a printer, wherein the printer has a print head, a sensor, a stepper motor, a processor and a storage unit, and the stepper motor drives the printer paper forward for printing, and the method is comprising:

during an initial state of printing through the sensor, detecting through the sensor, starting the printing if the connection area is detected to be located in front of the print head and above or behind the sensor, otherwise, printing after re-determining position of the printer paper corresponding to the print head until returning to the initial state,
wherein the step of re-determining the position of the printer paper corresponding to the print head includes:
simultaneously executing a slope positioning algorithm and a crest-trough positioning algorithm to determine an adc reference value, so that the processor instructing the stepper motor to print the printer paper according to the adc reference value.

Dependencies are inferred from the claim text.

Learning-based printer paper positioning method, printing method for printer paper, and printer

Life of this patent

Learning-based printer paper positioning method, printing method for printer paper, and printer

Life of this patent

Abstract

Claims21