PRINTING DEVICE FOR PROVIDING MULTIPLE DOCUMENTS OF ONE TYPE

摘要

A printing device for providing multiple documents of one type includes a data receiving portion for receiving an image data, a processor, and a printing module. The processor is used to process the image data to generate a first printing information and a second printing information. The printing module is used to print a first document and a second document according to the first and second printing information, respectively. The first printing information includes the image data and a first identifying information, and the second printing information includes the image data and a second identifying information different from the first identifying information. The first identifying information is composed of a first set of halftone pattern, a first set of lines or a combining information thereof. The second identifying information is composed of a second set of halftone pattern, a second set of lines or a combining information thereof.

主权项

1. A printing device for providing multiple documents of one type, the printing device comprising:
a data receiving portion for receiving an image data; a processor used to process the image data to generate a first printing information and a second printing information; and a printing module used to print a first document and a second document respectively according to the first printing information and the second printing information; wherein, the first printing information includes the image data and a first identifying information; the second printing information includes the image data and a second identifying information different from the first identifying information; wherein, the first identifying information is composed of a first set of halftone pattern, a first set of lines, or a combining information thereof, the second identifying information is composed of a second set of halftone pattern, a second set of lines, or a combining information thereof.