Print position correction

• US 9,844,956 B2
• Filed: 10/07/2015
• Issued: 12/19/2017
• Est. Priority Date: 10/07/2015
• Status: Active Grant

• Current Assignee: Intermec Technologies Corporation (Honeywell International Inc.)
• Original Assignee: Intermec Technologies Corporation (Honeywell International Inc.)
• Inventors: Celinder, Thomas Axel Jonas, Sum, Chia Kiang
• Primary Examiner(s): COLILLA, DANIEL JAMES
• Application Number:
  US14/877,128
• Publication Number:
  US 20170100949A1
• Time in Patent Office: 804 Days
• CPC Class Codes: B41J 11/008 Controlling printhead for accurately positioning print image on printing material, e.g. with the intention to control the width of margins
• CPC Class Codes: B41J 25/001 Mechanisms for bodily moving print heads or carriages parallel to the paper surface
• CPC Class Codes: B41J 3/01 for special character, e.g. for Chinese characters or barcodes
• CPC Class Codes: B41J 3/4075 Tape printers; Label printers
• CPC Class Codes: G06K 19/06028 using bar codes
• CPC Class Codes: G06K 19/06037 multi-dimensional coding

Abstract

A system and method for printing an indicia on a graphic medium is described. A print mechanism is operable for marking multiple printouts of the indicia at a target position on the graphic medium, and for outputting a printed media product. The printed media product has a first output group of the marked printouts, and continuous with the output of the first group of printouts, at least one output group of the printouts marked subsequent to the first output group. A controller is operable for adjusting the print mechanism in response to an input related to an evaluation of the printouts marked on the first output group. The adjustment conforms a position at which the printouts are marked in the at least one subsequent output group spatially to the target position.

Claims

1. A system for printing an indicia on a graphic medium, the printing system comprising:

a print mechanism operable to mark a plurality of printouts of the indicia at a target position on the graphic medium and for outputting a printed media product, the printed media product comprising a first output group of the marked printouts, and continuous with the output of the first group of printouts, at least one output group of the printouts marked subsequent to the first output group;

a product observer operable to observe a spatial relationship between the printouts of the indicia and the graphic medium, and output a print adjustment control input; and

a controller operable to adjust the print mechanism in response to receiving the print adjustment control input, wherein the adjusting conforms a position at which the printouts are marked in the at least one subsequent output group spatially with the target position.

2. The system as described in claim 1 wherein the target position comprises an area of a surface of a substrate of the graphic medium over which the marks are designated for each of the printouts.

3. The system as described in claim 2 wherein the graphic medium substrate comprises a first edge and a second edge, the second edge parallel to and opposite from the first edge, and wherein the area of the target position comprises one or more of:

an upper bound separated by a first designated distance from the first edge of the graphic medium substrate;

or

a lower bound separated by a second designated distance from the first edge of the graphic medium substrate.

4. The system as described in claim 2, further comprising a feed mechanism operable to supply the graphic medium substrate to the print mechanism.

5. The system as described in claim 4 wherein the adjusting of the print mechanism comprises a response to a change in an operating characteristic of the feed mechanism.

6. The system as described in claim 1 wherein the printed media product comprises a plurality of labels.

7. The system as described in claim 6 wherein each of the labels comprises a ‘

small’

label for application with a correspondingly small item.

8. The system as described in claim 6 wherein each of the labels comprises a ‘

large’

label, the large label comprising a ‘

small’

margin about the indicia and for application with a correspondingly large item.

9. The system as described in claim 1 wherein the indicia comprises a symbol.

10. The system as described in claim 9 wherein the symbol comprises one or more of alphanumeric, character, or syllabary based text, or ideographic, pictographic, or emblematic based graphics.

11. The system as described in claim 1 wherein the indicia comprises one or more of a one dimensional (1D) or a two dimensional (2D) data pattern.

12. The system as described in claim 1 further comprising a graphical user interface (GUI) operable to manually output the print adjustment control input signal to the controller.

13. The system as described in claim 12 wherein the GUI is further operable to display an indication relating to the adjusting of the print mechanism.

14. The system as described in claim 13 wherein the displayed indication relates to a degree of adjustment corresponding to the adjusting of the print mechanism.

15. The system as described in claim 1 wherein the print medium substrate comprises a thermally sensitive material, and wherein the print mechanism comprises a thermal printhead wherein the marking the plurality of printouts of the indicia comprises a thermal marking.

16. The system as described in claim 1 wherein the print medium substrate comprises one or more of a paper material or a plastic material, and wherein the marking the plurality of printouts of the indicia comprises marking the print medium substrate with a compatible marking material.

17. A method for printing an indicia on a graphic medium, the printing method comprising the steps of:

marking a plurality of printouts of the indicia at a target position on a substrate of the graphic medium, the target position comprising an area of a surface of the substrate of the graphic medium over which the marking is designated for each of the printouts;

outputting a first output group of the marked printouts;

upon the outputting of the first output group of the marked printouts and in continuity therewith, outputting at least one output group of the printouts marked subsequent to the first output group;

observing a spatial relationship between the printouts of the indicia and the graphic medium with an automated product observer that outputs a print adjustment control input; and

adjusting the marking of the printouts of the indicia in response to the print adjustment control input, wherein the adjusting step conforms a position at which the printouts are marked in the at least one subsequent output group spatially to the target position.

18. The method as described in claim 17 wherein the graphic medium substrate comprises a first edge and a second edge, the second edge parallel to and opposite from the first edge, and wherein the area of the target position comprises one or more of:

an upper bound separated by a first designated distance from the first edge of the graphic medium substrate;

or

a lower bound separated by a second designated distance from the first edge of the graphic medium substrate.

19. The method as described in claim 17, further comprising feeding the graphic medium substrate for the marking of the printouts of the indicia wherein the adjusting of the marking of the printouts comprises a response to a change in a characteristic of the feeding of the graphic medium substrate.