Granted Patent B2

US 9,925,795 · App. 15/490,271 · Granted Mar 27, 2018

Abstract

Claims (31)

1. A printer comprising:

a base;

a lid hingedly attached to the base movable between a closed position in which the lid is secured to the base, and an open position in which the lid is at least partially separated from the base;

a cavity defined between the lid and the base, wherein the cavity is inaccessible when the lid is in the closed position and the cavity is accessible when the lid is in the open position;

a ribbon positioning assembly disposed within the cavity that is pivotably attached to at least one of the lid or the base wherein the ribbon positioning assembly is configured to move between a printing position when the lid is in the closed position, and an accessible position when the lid is in the open position, wherein the ribbon positioning assembly comprises a ribbon tensioning mechanism, wherein the ribbon positioning assembly is configured to receive therein a ribbon cartridge comprising a first spool and a second spool, with a ribbon extending therebetween; and

a printhead assembly pivotably coupled to the lid, wherein in response to the lid being moved from the open position to the closed position, the printhead assembly is driven between the first spool and the second spool, wherein the printhead assembly comprises a printhead, and wherein in response to the lid moving from the open position to the closed position, the printhead moves to a position in which the second spool is positioned substantially between the printhead and the lid.

2. The printer of claim 1 , wherein the ribbon tensioning mechanism is configured to apply tension to the ribbon between the first spool and the second spool.

3. The printer of claim 2 , wherein the ribbon tensioning mechanism is configured to maintain tension on the ribbon in response to the lid being moved from the closed position to the open position.

4. The printer of claim 3 , wherein the printhead of the printhead assembly is disengaged from the ribbon in response to the lid being moved from the closed position to the open position.

5. The printer of claim 4 , wherein the printhead of the printhead assembly is engaged with the ribbon in response to the lid being moved from the open position to the closed position.

6. The printer of claim 5 , wherein the printhead assembly is disposed at a first angle relative to the lid in response to the lid being in an open position, and wherein the printhead assembly is disposed at a second angle relative to the lid, different from the first angle, in response to the lid being in a closed position.

7. The printer of claim 1 , wherein the printhead assembly further comprises a convex deflector assembly and defines a print line where the printhead engages a platen roller, wherein the convex deflector assembly is positioned upstream of the print line relative to a media feed path.

8. The printer of claim 7 , wherein the convex deflector assembly applies tension across a width of the ribbon, parallel to the print line to remove wrinkles from the ribbon as it moves along a ribbon printing path.

9. The printer of claim 1 , wherein the ribbon cartridge includes a frame member extending from a first end to a second end, wherein a first portion of the frame member has a lesser width relative to a second portion of the frame member.

10. The printer of claim 1 , wherein the ribbon cartridge includes a radio frequency identification tag disposed proximate the first end.

11. A printer comprising:

a base;

a lid hingedly attached to the base movable between a closed position in which the lid is secured to the base, and an open position in which the lid is at least partially separated from the base;

a cavity defined between the lid and the base, wherein the cavity is inaccessible when the lid is in the closed position and the cavity is accessible when the lid is in the open position;

a ribbon positioning assembly disposed within the cavity that is pivotably attached to at least one of the lid or the base wherein the ribbon positioning assembly is configured to move between a printing position when the lid is in the closed position, and an accessible position when the lid is in the open position, wherein the ribbon positioning assembly comprises a ribbon tensioning mechanism, wherein the ribbon positioning assembly is configured to receive therein a ribbon cartridge comprising:

a first spool and a second spool, with a ribbon extending therebetween; and

a frame member extending from a first end to a second end, wherein a first portion of the frame member has a lesser width relative to a second portion of the frame member; and

a printhead assembly pivotably coupled to the lid, wherein in response to the lid being moved from the open position to the closed position, the printhead assembly is driven between the first spool and the second spool.

12. A printer comprising:

a base;

a lid hingedly attached to the base movable between a closed position in which the lid is secured to the base, and an open position in which the lid is at least partially separated from the base;

a cavity defined between the lid and the base, wherein the cavity is inaccessible when the lid is in the closed position and the cavity is accessible when the lid is in the open position;

a ribbon positioning assembly disposed within the cavity that is pivotably attached to at least one of the lid or the base wherein the ribbon positioning assembly is configured to move between a printing position when the lid is in the closed position, and an accessible position when the lid is in the open position, wherein the ribbon positioning assembly comprises a ribbon tensioning mechanism, wherein the ribbon positioning assembly is configured to receive therein a ribbon cartridge comprising:

a first spool and a second spool, with a ribbon extending therebetween; and

a radio frequency identification tag disposed proximate a first end; and

a printhead assembly pivotably coupled to the lid, wherein in response to the lid being moved from the open position to the closed position, the printhead assembly is driven between the first spool and the second spool.

Assignments (6)