Toner cartridge having a movable projection for providing installation feedback to an image forming device
A toner cartridge according to one example embodiment includes a housing having a toner reservoir. An outlet port faces downward on a front of the housing near a first side of the housing. A linkage is positioned on the first side of the housing and has an engagement surface that is accessible at the rear of the housing. A projection is positioned on the first side of the housing and is movable between a first position and a second position. The projection is operatively connected to the linkage such that the projection moves upward from the first position to the second position when the engagement surface receives a forward force that is toward the front of the housing. The projection extends outward sideways from the first side when the projection is in the second position.
1. A toner cartridge, comprising:
a housing having a top, a bottom, a front, and a rear positioned between a first side and a second side of the housing, the housing has a reservoir for holding toner;
an outlet on the front of the housing in fluid communication with the reservoir for exiting toner from the toner cartridge;
a linkage on the first side of the housing, the linkage has an engagement surface that is accessible from the rear of the housing to receive an actuation force; and
a projection on the first side of the housing, the projection is movable between a first position and a second position, the projection is operatively connected to the linkage such that the actuation force on the linkage causes the projection to move from the first position to the second position to change a state of a sensor in an image forming device that is positioned next to the first side of the housing when the toner cartridge is installed in the image forming device.
2. The toner cartridge of claim 1 , wherein the projection is biased toward the first position.
3. The toner cartridge of claim 1 , wherein the linkage is biased rearward toward the rear of the housing.
4. The toner cartridge of claim 1 , further comprising an alignment guide that extends outward sideways on the first side of the housing, wherein in the second position a top portion of the projection is positioned higher than at least a portion of a top surface of the alignment guide.
5. The toner cartridge of claim 1 , further comprising an alignment guide that extends outward sideways on the first side of the housing, wherein in the first position the projection extends outward sideways from the first side and is in line with the alignment guide from the rear to the front of the housing.
6. The toner cartridge of claim 5 , wherein the alignment guide runs from the rear to the front of the housing on the first side of the housing.
7. The toner cartridge of claim 1 , wherein the projection moves outward sideways from the first side as the projection moves from the first position to the second position.
8. A toner cartridge, comprising:
a housing having a top, a bottom, a front, and a rear positioned between a first side and a second side of the housing, the housing has a reservoir for holding toner;
an outlet on the front of the housing in fluid communication with the reservoir for exiting toner from the toner cartridge;
a linkage on the first side of the housing, the linkage has an engagement surface that is accessible from the rear of the housing; and
a projection on the first side of the housing, the projection is movable between a first position and a second position, the projection extends outward sideways from the first side when the projection is in the second position, the projection is operatively connected to the linkage such that the projection moves upward from the first position to the second position when the engagement surface receives an actuation force permitting the projection to change a state of a sensor in an image forming device when the toner cartridge is installed in the image forming device.
9. The toner cartridge of claim 8 , wherein the projection is biased toward the first position.
10. The toner cartridge of claim 8 , wherein the linkage is biased rearward toward the rear of the housing.
11. The toner cartridge of claim 8 , further comprising an alignment guide that extends outward sideways on the first side of the housing, wherein in the second position a top portion of the projection is positioned higher than at least a portion of a top surface of the alignment guide.
12. The toner cartridge of claim 8 , further comprising an alignment guide that extends outward sideways on the first side of the housing, wherein in the first position the projection extends outward sideways from the first side and is in line with the alignment guide from the rear to the front of the housing.
13. The toner cartridge of claim 12 , wherein the alignment guide runs from the rear to the front of the housing on the first side of the housing.
14. The toner cartridge of claim 8 , wherein the projection moves outward sideways from the first side as the projection moves from the first position to the second position.
15. A toner cartridge, comprising:
a housing having a top, a bottom, a front, and a rear positioned between a first side and a second side of the housing, the housing has a reservoir for holding toner;
an outlet on the front of the housing in fluid communication with the reservoir for exiting toner from the toner cartridge;
a movable linkage on the housing unobstructed to receive an actuation force from an access door of an image forming device when the toner cartridge is installed in the image forming device; and
a projection on the first side of the housing, the projection is movable between a first position and a second position, the projection extends outward sideways from the first side when the projection is in the second position, the projection is operatively connected to the linkage such that the projection moves upward from the first position to the second position when the linkage receives the actuation force permitting the projection to change a state of a sensor in the image forming device when the toner cartridge is installed in the image forming device for signaling that the toner cartridge is installed in the image forming device and that the access door of the image forming device is closed.
16. The toner cartridge of claim 15 , wherein the projection is biased toward the first position.
17. The toner cartridge of claim 15 , further comprising an alignment guide that extends outward sideways on the first side of the housing, wherein in the second position a top portion of the projection is positioned higher than at least a portion of a top surface of the alignment guide.
18. The toner cartridge of claim 15 , further comprising an alignment guide that extends outward sideways on the first side of the housing, wherein in the first position the projection extends outward sideways from the first side and is in line with the alignment guide from the rear to the front of the housing.
19. The toner cartridge of claim 18 , wherein the alignment guide runs from the rear to the front of the housing on the first side of the housing.
20. The toner cartridge of claim 15 , wherein the projection moves outward sideways from the first side as the projection moves from the first position to the second position.