Printer and method for printing
A printer using heat to print on a print medium improves a print processing speed over an entire print surface of a print medium. In print processing of a label (PL), the feeding speed at a print region (SW) for printing a barcode or the like is slower than a standard feeding speed, and the feeding speed at a margin region (SY) that has a length that is at least a predetermined length in the feeding direction (F) among the margin regions is faster than the standard feeding speed. Further, the feeding speed at a printing area (NW) for printing character, symbol, or the like, and the feeding speed at a margin region (NY) that has a length smaller than the predetermined length in the feeding direction (F) are set to the standard feeding speed. Accordingly, the print processing speed over the entire print surface of the label (PL) may be improved in the printer using heat to print on a label (PL).
1. A printer comprising:
a feeder configured to feed a print medium towards a feeding direction;
a thermal head configured to print print information on the print medium fed by the feeder on each print line orthogonal to the feeding direction, the print information including first print information and second print information, the first print information being coded, the second print information being not coded; and
a controller configured to control a feeding speed of the feeder, wherein
the controller sets a second feeding speed to a first print line including the first print information, the second feeding speed slower than a first feeding speed,
the controller sets the first feeding speed to a second print line including the second print information, the second print line not including the first print information,
the controller sets the second feeding speed to a third print line including a protruding portion of the second print information included in the first print line, the protruding portion protruding from the first print line in the feeding direction, and
the controller sets the first feeding speed to a second margin region, the length of the second margin region in the feeding direction being equal to or less than a threshold.
2. The printer of claim 1 , wherein the controller sets a third feeding speed to a first margin region, the length of the first margin region in the feeding direction being more than the threshold, the third feeding speed faster than the first feeding speed.
3. The printer of claim 2 , wherein the first print information is a serial barcode or a two-dimensional bar code.
4. The printer of claim 2 , wherein the first print information includes at least one of information indicating a print starting position, information indicating a print finishing position, information indicating a length in the feeding direction, or information indicating a length in a width direction orthogonal to the feeding direction.
5. The printer of claim 2 , wherein the controller sets a print line including a both of the first print information and the second print information to the second feeding speed.
6. The printer of claim 1 , wherein the first print information is a serial barcode or a two-dimensional bar code.
7. The printer of claim 6 , wherein the first print information includes at least one of information indicating a print starting position, information indicating a print finishing position, information indicating a length in the feeding direction, or information indicating a length in a width direction orthogonal to the feeding direction.
8. The printer of claim 6 , wherein the controller sets a print line including a both of the first print information and the second print information to the second feeding speed.
9. The printer of claim 1 , wherein the first print information includes at least one of information indicating a print starting position, information indicating a print finishing position, information indicating a length in the feeding direction, or information indicating a length in a width direction orthogonal to the feeding direction.
10. The printer of claim 1 , wherein the controller sets a print line including a both of the first print information and the second print information to the second feeding speed.
11. A method of setting a feeding speed of feeding print medium in a printer comprising a feeder configured to feed the print medium towards a feeding direction, a thermal head configured to print print information on the print medium fed by the feeder on each print line orthogonal to the feeding direction, the print information including first print information and second print information, the first print information being coded, the second print information being not coded, and a controller configured to control a feeding speed of the feeder, the method comprising the controller-implemented steps of:
setting a second feeding speed to a first print line including the first print information, the second feeding speed slower than a first feeding speed,
setting the first feeding speed to a second print line including the second print information, the second print line not including the first print information,
setting the second feeding speed to a third print line including a protruding portion of the second print information included in the first print line, the protruding portion protruding from the first print line in the feeding direction, and
setting the first feeding speed to a second margin region, the length of the second margin region in the feeding direction being equal to or less than a threshold.
12. The method of claim 11 , further comprising the controller setting a third feeding speed to a first margin region, the length of the first margin region in the feeding direction more than the threshold, the third feeding speed being faster than the first feeding speed.
13. The method of claim 12 , wherein the first print information is a serial barcode or a two-dimensional bar code.
14. The printer of claim 12 , wherein the first print information includes at least one of information indicating a print starting position, information indicating a print finishing position, information indicating a length in the feeding direction, or information indicating a length in a width direction orthogonal to the feeding direction.
15. The method of claim 12 , wherein in setting the feeding speed to the second print line, the feeding speed of a print line including a both of the first print information and the second print information is set to the second feeding speed.
16. The method of claim 11 , wherein the first print information is a serial barcode or a two-dimensional bar code.
17. The method of claim 16 , wherein the first print information includes at least one of information indicating a print starting position, information indicating a print finishing position, information indicating a length in the feeding direction, or information indicating a length in a width direction orthogonal to the feeding direction.
18. The method of claim 16 , wherein in setting the feeding speed to the second print line, the feeding speed of a print line including a both of the first print information and the second print information is set to the second feeding speed.
19. The method of claim 11 , wherein the first print information includes at least one of information indicating a print starting position, information indicating a print finishing position, information indicating a length in the feeding direction, or information indicating a length in a width direction orthogonal to the feeding direction.
20. The method of claim 11 , wherein in setting the feeding speed to the second print line, the feeding speed of a print line including a both of the first print information and the second print information is set to the second feeding speed.