Abstract: A blade engagement system for cleaning and/or metering a release agent onto an image forming machine moving surface, such as a photoreceptor. The blade engagement system includes a blade cassette having a plurality of blades, each including a compliant blade member having a blade tip. The blade engagement system also including a blade engagement apparatus removably receiving the blade cassette. The blade engagement apparatus having a blade positioning mechanism moving the blades, one at a time, from the blade cassette to a working position wherein the blade tip engages the moving surface for cleaning and/or metering. Used blades can be moved back into the cassette for storage. The blade cassette can be replaced with a new one after all of the blades have been used.

Abstract: Blades, printing apparatuses, replaceable cartridges and methods of treating substances on surfaces are disclosed. An embodiment of a blade for treating a substance on a surface of a component includes a body having a free end portion with a surface, and which is comprised of an elastomeric material. A bi-material spring is adapted to apply a load to the body such that the surface of the body treats the substance on the surface of the component.

Abstract: A blade engagement apparatus moving blades into working positions in engagement with an image forming device moving surface for cleaning and/or metering release agent onto the surface. The blade engagement apparatus includes a pair of spaced apart links having slots receiving pins extending from the blades and an actuator rotating the links for moving the blades along track slots into and out of the working positions. The links couple the blades together for mutually exclusive cooperative movement alternating between the working positions and respective suspended positions wherein the blades are removed from the moving surface.

Abstract: Systems and methods are described that facilitate replacing cleaning blades employed to chisel excess toner from a photoreceptor surface. For example, a cleaning unit can comprise a blade holder with a plurality of cleaning blades attached thereto, which is rotated (e.g., by an actuator) to remove a used cleaning blade from the photoreceptor surface and position a new cleaning blade against the photoreceptor surface. Blade replacement can be triggered by a detected defect on an output image or by detected excess toner on the photoreceptor surface downstream from the cleaning blade. Additionally, blade replacement can be triggered as a function of blade use (e.g., measured in time, prints, photoreceptor cycles), friction force on the blade, or a combination thereof, to achieve a desired (e.g., low) cleaning unit failure probability.

Abstract: A blade engagement system for cleaning and/or metering a release agent onto an image forming machine moving surface, such as a photoreceptor. The blade engagement system includes a blade cassette having a plurality of blades, each including a compliant blade member having a blade tip. The blade engagement system also including a blade engagement apparatus removably receiving the blade cassette. The blade engagement apparatus having a blade positioning mechanism moving the blades, one at a time, from the blade cassette to a working position wherein the blade tip engages the moving surface for cleaning and/or metering. Used blades can be moved back into the cassette for storage. The blade cassette can be replaced with a new one after all of the blades have been used.

Abstract: A cleaning system for cleaning a moving surface of an image forming device, such as a photoreceptor. The cleaning system includes first and second links each having three pivot connections for pivotally connecting first and second cleaning blades together in mutually exclusive cooperative movement alternating between a common Cleaning Position at a first location and respective Suspended Positions. The cleaning system can include a Doctor Blade arrangement in which the cleaning blades are disposed in a Doctor Blade orientation in the Cleaning Position. The cleaning system can include a Wiper Blade arrangement in which the cleaning blades are disposed in a Wiper Blade orientation in the Cleaning Position. The first and second cleaning blades form similar Blade Holder Angles, Blade Deflection Angles and Working Angles when occupying the Cleaning Position.

Abstract: A blade engagement apparatus moving blades into working positions in engagement with an image forming device moving surface for cleaning and/or metering release agent onto the surface. The blade engagement apparatus includes a pair of spaced apart links having slots receiving pins extending from the blades and an actuator rotating the links for moving the blades along track slots into and out of the working positions. The links couple the blades together for mutually exclusive cooperative movement alternating between the working positions and respective suspended positions wherein the blades are removed from the moving surface.

Abstract: Blades, printing apparatuses, replaceable cartridges and methods of treating substances on surfaces are disclosed. An embodiment of a blade for treating a substance on a surface of a component includes a body having a free end portion with a surface, and which is comprised of an elastomeric material. A bi-material spring is adapted to apply a load to the body such that the surface of the body treats the substance on the surface of the component.

Abstract: A cleaning system for cleaning a moving surface of an image forming device, such as a photoreceptor. The cleaning system includes first and second links each having three pivot connections for pivotally connecting first and second cleaning blades together in mutually exclusive cooperative movement alternating between a common Cleaning Position at a first location and respective Suspended Positions. The cleaning system can include a Doctor Blade arrangement in which the cleaning blades are disposed in a Doctor Blade orientation in the Cleaning Position. The cleaning system can include a Wiper Blade arrangement in which the cleaning blades are disposed in a Wiper Blade orientation in the Cleaning Position. The first and second cleaning blades form similar Blade Holder Angles, Blade Deflection Angles and Working Angles when occupying the Cleaning Position.

Abstract: Systems and methods are described that facilitate replacing cleaning blades employed to chisel excess toner from a photoreceptor surface. For example, a cleaning unit can comprise a blade holder with a plurality of cleaning blades attached thereto, which is rotated (e.g., by an actuator) to remove a used cleaning blade from the photoreceptor surface and position a new cleaning blade against the photoreceptor surface. Blade replacement can be triggered by a detected defect on an output image or by detected excess toner on the photoreceptor surface downstream from the cleaning blade. Additionally, blade replacement can be triggered as a function of blade use (e.g., measured in time, prints, photoreceptor cycles), friction force on the blade, or a combination thereof, to achieve a desired (e.g., low) cleaning unit failure probability.

Abstract: A customer replaceable unit kit contains a customer replaceable unit having a xerographic component customer replaceable unit already loaded with toner and/or waste bottles and one or more additional toner bottles to extend the life of the xerographic component customer replaceable unit. The customer replaceable unit kit allows the removal and replacement of new and used toner bottles with ease and no spillage. The customer replaceable unit kit contains compartments that store and seal used bottles as the additional toner bottles are removed from the customer replaceable unit kit. The depleted customer replaceable unit kit can be shipped to a predetermined destination for remanufacturing, recycling, and/or proper disposal.