Title:
LEARNING-BASED PRINTER PAPER POSITIONING METHOD, PRINTING METHOD FOR PRINTER PAPER, AND PRINTER
Document Type and Number:
WIPO Patent Application WO/2024/007708
Kind Code:
A1
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.
Inventors:
YU RIXIN (CN)
LIN ZHE (CN)
LIN ZHE (CN)
Application Number:
PCT/CN2023/091736
Publication Date:
January 11, 2024
Filing Date:
April 28, 2023
Export Citation:
Assignee:
SHANGHAI SUNMI TECH CO LTD (CN)
International Classes:
B41J29/393; B41J3/407; B41J11/42
Foreign References:
| CN115157885A | 2022-10-11 | |||
| CN115157886A | 2022-10-11 | |||
| CN113580784A | 2021-11-02 | |||
| JPH0369436A | 1991-03-25 | |||
| US6345876B1 | 2002-02-12 | |||
| CN111174701A | 2020-05-19 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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