Receipt printing device having improved recording and cutting operation

Patent metadata

Field	Value
Publication number	US-9290022-B2
Application number	US-201213454527-A
Country	US
Kind code	B2
Filing date	Apr 24, 2012
Priority date	Apr 28, 2011
Publication date	Mar 22, 2016
Grant date	Mar 22, 2016

Abstract

A specific operation based on specific data that is received for recording to a recording medium can be performed and the best recording result can be achieved without changing the control device as much as possible. When a string recording command specifying a string containing a specific string is contained in recording data, the recording control unit 60 of the printer 2 performs a predetermined operation as an operation corresponding to the specific string timed to execution of the operation related to the string recording command.

First claim

What is claimed is:

1. A recording device for printing receipts that is configured to connect to a control device, the recording device comprising:
a recording head configured to record on a recording medium in printing receipts of variable length;
a conveyance unit configured to convey the recording medium, wherein the recording head and conveyance unit are configured for printing receipts of variable lengths;
a cutting unit configured to cut the recording medium;
a reception unit configured to receive data from the control device;
a recording control unit configured to control the recording head and the conveyance unit and configured to record on the recording medium based on the data received by the reception unit; and
a settings unit having a readable memory on which is stored a pre-determined specific print data linked to a pre-determined cutting position on the medium relative to the location of the specific print data printed on the medium, wherein the specific information corresponds to a header image printed on each receipt of the receipts of variable length, wherein the header image is defined by pixels in a dot matrix and the pre-determined cutting position is linked to the pre-determined specific information according to a pre-determined number of pixels between the cutting position and the header image, the pre-determined number of pixels corresponding to a desired margin or spacing;
wherein the recording control unit determines if the pre-determined specific print data stored in the settings unit is contained in the data received by the reception unit, and executes a cutting operation based on the cutting position linked to the specific print data in the settings unit so as to provide the desired margin or spacing between the specific print data printed on the medium and a cut end of the medium of the receipts of variable lengths when printing according to the data received from the control device without requiring modification of the data to set margins or spacing.

2. The recording device described in claim 1 , wherein:
the settings unit stores a specific timing for performing the cutting operation according to the cutting position; and
when the specific data stored in the settings unit is contained in the data received by the reception unit, the recording control unit performs the cutting operation linked to the specific data in the settings unit at the specific timing.

3. The recording device described in claim 1 , wherein:
the settings unit stores the cutting operation related to a specific timing for cutting the recording medium by the cutting unit based on the cutting operation; and
when the specific print data stored in the settings unit is contained in the data received by the reception unit, the recording control unit causes the cutting unit to cut the recording medium at the specific timing related to the cutting operation in the settings unit.

4. The recording device described in claim 1 , wherein:
when the specific print data stored in the settings unit is contained in the data received by the reception unit, the recording control unit causes the cutting unit to cut the recording medium based on the cutting operation related to the specific print data in the settings unit at a specific timing referenced to the timing when the specific print data is recorded to the recording medium by the recording head.

5. The recording device described in claim 1 , further comprising:
a cutting unit that cuts the recording medium; and
a header image information storage unit that stores data including the specific print data received by the reception unit;
wherein the settings unit stores the specific print data stored by the header image information storage unit related to the recording medium cutting operation of the cutting unit; and
when the specific print data stored in the header image information storage unit is contained in the data received by the reception unit, the recording control unit cuts the recording medium by the cutting unit based on the cutting operation related to the specific print data in the settings unit at a specific timing referenced to the timing when the recording head records the specific print data.

6. The recording device described in claim 5 , wherein:
the cutting unit is located on the downstream side in the recording medium conveyance direction from the recording head; and
when the specific print data stored in the header image information storage unit is contained in the data received by the reception unit, the recording control unit cuts the recording medium by the cutting unit based on the cutting operation related to the specific print data in the settings unit timed to the conveyance unit conveying the recording medium a specific distance after recording at least the specific print data.

7. The recording device described in claim 6 , wherein:
the specific distance the conveyance unit conveys the recording medium is equal to the distance between the recording head and the cutting unit.

8. The recording device described in claim 1 , further comprising:
a cutting unit that cuts the recording medium and is disposed on the downstream side in the recording medium conveyance direction from the recording head;
wherein the settings unit stores specific print data related to an operating sequence that cuts the recording medium by the cutting unit after the conveyance unit conveys the recording medium a specific conveyance distance; and
when the specific print data stored in the settings unit is contained in the data received by the reception unit, the recording control unit, triggered by recording the specific print data, performs the cutting operation related to the specific print data in the settings unit.

9. The recording device described in claim 8 , wherein:
the specific conveyance distance is the distance between the cutting unit and the recording head in the conveyance direction.

10. The recording device described in claim 1 , wherein:
the settings unit stores specific print data related to conveyance of the recording medium by the conveyance unit; and
when the specific print data is contained in the data received by the reception unit, the recording control unit conveys the recording medium by the conveyance unit according to the specific print data in the settings unit at a specific time referenced to the timing of the recording head recording the specific print data on the recording medium.

11. The recording device described in claim 10 , wherein:
when a command specifying conveyance of the recording medium is received from the control device, the recording control unit does not convey the recording medium based on the command specifying conveyance of the recording medium.

12. The recording device described in claim 1 , further comprising:
a warning unit;
wherein the settings unit stores first specific print data related to a warning by the warning unit; and
when the first specific print data is contained in the data received by the reception unit, the recording control unit issues a warning by the warning unit related to the first specific print data in the settings unit.

13. The recording device described in claim 12 , wherein:
the warning unit issues a warning by outputting sound or displaying information.

14. The recording device described in claim 1 , wherein:
the settings unit stores the specific data related to the cutting operation based on a specific command received from the control device.

15. The recording device described in claim 1 , wherein:
when a command specifying the cutting operation is received from th

Assignees

• Makabe Tomokazu
• Seiko Epson Corp

Inventors

• Makabe Tomokazu

Classifications

• B41J11/42

  Controlling {printing material conveyance for accurate alignment of the printing material with the printhead; Print registering} · CPC title

• B41J11/663 Primary

  Controlling cutting, cutting resulting in special shapes of the cutting line, e.g. controlling cutting positions, e.g. for cutting in the immediate vicinity of a printed image · CPC title