MOBILE PRINTER WITH OPTIONAL BATTERY ACCESSORY

• US 20140247315A1
• Filed: 05/12/2014
• Published: 09/04/2014
• Est. Priority Date: 09/25/2009
• Status: Active Grant

• Current Assignee: Intermec IP Corporation (Honeywell International Inc.)
• Original Assignee: Intermec IP Corporation (Honeywell International Inc.)
• Inventors: Marty, William A., Bandringa, John S., Morton, Bruce, Bidwell, Dean Jeffery
• Granted Patent: US 9,132,677 B2
• Time in Patent Office: Days
• US Class Current: 347/222
• CPC Class Codes: B41J 15/042 for loading rolled-up continuous copy material into printers, e.g. for replacing a used-up paper roll; Point-of-sale printers with openable casings allowing access to the rolled-up continuous copy material
• CPC Class Codes: B41J 2/32 using thermal heads
• CPC Class Codes: B41J 29/00 Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
• CPC Class Codes: B41J 3/36 for portability , i.e. hand-held printers or laptop printers B41J3/4075 takes precedence

Abstract

A mobile printer comprising a printer body and a printer door is provided. The printer body typically has a recessed area that is sized to receive a media roll. The media roll typically has a void interior portion that is sized to receive one or more batteries that provide power to the mobile printer. Further, the printer door is operatively coupled to the printer body. When in an open position, the printer door typically allows for placement of a media roll from a side of the mobile printer into the recessed area. When closed, however, the media roll is typically retained in place relative to the printer body and the media from the media roll is captured for printing.

Claims

1. A mobile printer comprising:

a printer body having an open space for receiving a media roll, the media roll having an interior portion for receiving a battery for powering the mobile printer; and

a printer door having a printer door opening, the printer door being operatively coupled to the printer body such that the printer door;

when opened, permits the media roll to be placed into the open space from a side of the printer body; and

when closed, retains the media roll in place relative to the printer body, captures media from the media roll in place for printing, and permits access to the interior portion of the media roll though the printer door opening.

2. The mobile printer of claim 1, wherein the mobile printer is a direct thermal type printer.

3. The mobile printer of claim 1, wherein the printer door is coupled to a platen roller for pressing the media against a print head.

4. The mobile printer of claim 3, wherein when the printer door is closed, the media from the media roll is captured between the platen roller and the print head.

5. The mobile printer of claim 1, comprising an external battery accessory operative for coupling to the printer body for providing power to the mobile printer.

6. The mobile printer of claim 5, wherein the power provided by the external battery accessory allows for faster printing.

7. The mobile printer of claim 1, wherein a length of the media roll, when received into the open space, is parallel to a long axis of the printer body.

8. A cartridge for use in a mobile printer, the cartridge comprising:

a media roll comprising;

an outer portion comprising media; and

an inner portion; and

one or more batteries for supplying power to a mobile printer, wherein the power supplied by the one or more batteries is sufficient for printing on the media of about one media roll.

9. The cartridge of claim 8, wherein the one or more batteries are housed in a void defined by the inner portion of the media roll.

10. The cartridge of claim 8, wherein the media roll is configured for loading into a recessed portion of a printer body.

11. The cartridge of claim 8, wherein the cartridge is configured such that, when the one or more batteries or the media are exhausted, the one or more batteries may be recharged and/or the media roll may be rewound.

12. The cartridge of claim 8, wherein the inner portion comprises an outer surface on which a shipping label is printed.

13. The cartridge of claim 8, wherein a length of the media roll is parallel to a long axis of a printer body into which the media roll is placed.

14. A mobile printer comprising:

a printer body having a long axis and a short axis;

a recessed area for receiving a media roll having a length that is substantially parallel to the long axis of the printer body;

a battery spindle for housing one or more batteries for supplying power to the mobile printer, the battery spindle extending from a side surface of the recessed area; and

a printer door operatively coupled to the printer body such that;

when the printer door is open, the media roll may be placed into the recessed area from a side of the printer body such that the battery spindle extends through a void of the media roll, wherein an interior surface of the media roll is sized and/or shaped such that there is only one way the media roll can be loaded into the recessed area of the printer body; and

when the printer door is closed, the media roll is held in place relative to the printer body.

15. The mobile printer of claim 14, comprising an external battery accessory that is removably coupled to the printer body to provide power to the printer.

16. The mobile printer of claim 15, wherein the power provided by the external battery accessory allows for faster printing

17. The mobile printer of claim 14, wherein the mobile printer is a direct thermal type printer.

18. The mobile printer of claim 14, wherein features of the battery spindle and features of the media roll are arranged to prevent loading of the media roll in an incorrect orientation.

19. The mobile printer of claim 14, wherein the length of the media roll is subordinate to a long axis length of the printer body by 5% to 25%.

20. The mobile printer of claim 14, wherein the platen roller is spring loaded such that the media, when the printer door is closed, is firmly pressed against the print head, wherein the print head is housed within the printer body.