Toner container having an encoded member and an alignment guide for locating a sensor relative to the encoded member
A toner container includes an encoded member that is encoded with identifying information of the toner container and that is operatively connected to an input gear of the toner container such that rotation of the input gear causes movement of the encoded member for communicating the identifying information to a sensor. A first alignment guide on the first side of the toner container includes a top surface that is unobstructed to contact a sensor housing from below when the toner container is installed in an image forming device. At least a portion of the top surface of the first alignment guide inclines upward and rearward for contacting and lifting the sensor housing upward during insertion of the toner container into the image forming device for aligning the sensor with an exposed portion of the encoded member.
1. A toner container for use in an electrophotographic image forming device, comprising:
a housing having a reservoir for holding toner;
a rotatable gear positioned at a side of the housing of the toner container;
an encoded member encoded with identifying information of the toner container and operatively connected to the gear such that rotation of the gear causes movement of the encoded member for communicating the identifying information of the toner container to a sensor of the image forming device when the toner container is installed in the image forming device, at least a portion of the encoded member is exposed on the side of the housing of the toner container; and
an alignment guide on the side of the housing of the toner container, the alignment guide is configured to contact and move a sensor housing in the image forming device during insertion of the toner container into the image forming device to align the sensor of the image forming device with the exposed portion of the encoded member.
2. The toner container of claim 1 , wherein the alignment guide is positioned below the exposed portion of the encoded member.
3. The toner container of claim 1 , wherein the alignment guide is positioned in front of the exposed portion of the encoded member relative to an insertion direction of the toner container into the image forming device.
4. The toner container of claim 1 , wherein the alignment guide is configured to contact and lift the sensor housing in the image forming device upward during insertion of the toner container into the image forming device to vertically align the sensor of the image forming device with the exposed portion of the encoded member.
5. The toner container of claim 1 , wherein the alignment guide is configured to contact and move the sensor housing in the image forming device axially relative to a rotational axis of the gear during insertion of the toner container into the image forming device to axially align the sensor of the image forming device with the exposed portion of the encoded member.
6. The toner container of claim 1 , wherein the encoded member is rotatably connected to the gear such that rotation of the gear causes rotation of the encoded member.
7. The toner container of claim 6 , wherein the encoded member is positioned on an axially outboard face of the gear that faces away from the reservoir.
8. The toner container of claim 1 , wherein the alignment guide extends outward from the side of the housing of the toner container.
9. A toner container for use in an electrophotographic image forming device, comprising:
a housing having a reservoir for holding toner;
a rotatable gear positioned at a side of the housing of the toner container;
an encoded member encoded with identifying information of the toner container and rotatably connected to the gear such that rotation of the gear causes rotation of the encoded member for communicating the identifying information of the toner container to a sensor of the image forming device when the toner container is installed in the image forming device, the encoded member is positioned on an axially outboard face of the gear that faces away from the reservoir; and
an alignment guide on the side of the housing of the toner container, the alignment guide is configured to contact and move a sensor housing in the image forming device during insertion of the toner container into the image forming device to align the sensor of the image forming device with the encoded member.
10. The toner container of claim 9 , wherein the alignment guide is configured to contact and lift the sensor housing in the image forming device upward during insertion of the toner container into the image forming device to vertically align the sensor of the image forming device with the encoded member.
11. The toner container of claim 9 , wherein the alignment guide is configured to contact and move the sensor housing in the image forming device axially relative to a rotational axis of the gear during insertion of the toner container into the image forming device to axially align the sensor of the image forming device with the encoded member.
12. The toner container of claim 9 , wherein the alignment guide extends outward from the side of the housing of the toner container.