Method for printing two-dimensional bar code on multi-copy bill by stylus printer
A dot matrix printer and two-dimensional barcode technology, applied in typewriters, printing, etc., can solve the problems of not being allowed to use, different content, etc., and achieve the effect of preventing machine-reading errors and facilitating accurate reading
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0028] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0029] figure 1 It is a flowchart of a method for printing two-dimensional barcodes on multi-part bills with a dot matrix printer provided by the present invention. The multi-part bill described in the present invention is composed of the first part and more than one other part with copying function, and the other parts except the first part are all made of carbonless copying paper, and the material of the carbonless copying paper It is relatively fragile and easily damaged when it is subjected to intensive pressure. The carbon ink coated on its upper surface can be developed at the position subjected to external pressure, thereby leaving marks on the paper. Usually, the information is printed on the surface of the...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com