摘要:
An inkjet printer includes a controller configured to operate the printer in a gel maintenance cycle to clean residual ink and other material from an image receiving member in the printer to maintain image quality in the printer. The controller operates the image receiving member and a drum maintenance unit in the printer to flood the image receiving member with release agent that is removed from the member by wipers in the drum maintenance unit. The removed release agent is removed from a sump, filtered, and returned to an applicator for use in printing operations.
摘要:
A drum maintenance system for use in an imaging device includes an applicator configured to apply a release agent to a surface of an intermediate transfer drum of an imaging device at a first flow rate, and a reservoir spaced from the applicator including a supply of the release agent for the applicator. A first fluid path fluidly couples the reservoir to the applicator for delivering release agent to the applicator; and a second fluid path fluidly couples the applicator to the reservoir for recirculating release agent back to the reservoir. A delivery pump is configured to pump release agent from the reservoir to the applicator via the first fluid path at a second flow rate; and a recirculation pump is configured to pump release agent from the applicator to the reservoir at a third flow rate. The second flow rate is greater than the first flow rate, and the third flow rate is greater than the second flow rate.
摘要:
A drum maintenance system for use in an imaging device includes a reservoir for the storage of release agent used by the drum maintenance unit. The reservoir includes a bottle, an end cap, and a float sensor. The float sensor has a buoyant member that is pivotably coupled to a proboscis extending from the end cap into the bottle and movement of the buoyant member enables detection of the release agent in the bottle reaching a predetermined level.
摘要:
A peristaltic pump mechanism comprises a gear having teeth configured for meshed engagement with a drive source, such as a DC motor and a pair of occlusion members configured to compress a transport tube against an occlusion surface. Each occlusion member is mounted on an axle, with one end of the axle mounted on the first gear and an opposite end of each axle engaged by a support member. Two support ribs are mounted between the gear and the support element. The pair of occlusion members includes a first pair of rollers mounted on the gear 180° apart from each other. The two support ribs are mounted on the gear 180° apart from each other and offset 90° from the pair of rollers. The DC motor drives a worm gear in meshed engagement with the gear of the pump mechanism.
摘要:
A method of servicing a customer replaceable unit of an imaging device includes providing a customer replaceable unit configured for insertion and removal from an imaging device. The customer replaceable unit includes at least an applicator configured to apply a release agent to a surface of an intermediate transfer drum of the imaging device, a reservoir including a supply of the release agent for the applicator, a delivery pump configured to pump release agent from the reservoir to the applicator, a recirculation pump configured to pump release agent from the applicator to the reservoir, and a memory including operational data for the customer replaceable unit. A maintenance procedure is then performed on the customer replaceable unit.
摘要:
An inkjet printer includes a controller configured to operate the printer in a gel maintenance cycle to clean residual ink and other material from an image receiving member in the printer to maintain image quality in the printer. The controller operates the image receiving member and a drum maintenance unit in the printer to flood the image receiving member with release agent that is removed from the member by wipers in the drum maintenance unit. The removed release agent is removed from a sump, filtered, and returned to an applicator for use in printing operations.
摘要:
A drum maintenance system for use in an imaging device includes a reservoir for the storage of release agent used by the drum maintenance unit. The reservoir includes a bottle, an end cap, and a float sensor. The float sensor has a buoyant member that is pivotably coupled to a proboscis extending from the end cap into the bottle and movement of the buoyant member enables detection of the release agent in the bottle reaching a predetermined level.
摘要:
A drum maintenance system for use in an imaging device includes a reservoir for the storage of release agent used by the drum maintenance unit. The reservoir includes a bottle, an end cap, and a float sensor. The float sensor operates to detect the release agent in the bottle reaching a predetermined minimum level.
摘要:
A method of servicing a customer replaceable unit of an imaging device includes providing a customer replaceable unit configured for insertion and removal from an imaging device. The customer replaceable unit includes at least an applicator configured to apply a release agent to a surface of an intermediate transfer drum of the imaging device, a reservoir including a supply of the release agent for the applicator, a delivery pump configured to pump release agent from the reservoir to the applicator, a recirculation pump configured to pump release agent from the applicator to the reservoir, and a memory including operational data for the customer replaceable unit. A maintenance procedure is then performed on the customer replaceable unit.
摘要:
A drum maintenance system for use in an imaging device includes a reservoir for the storage of release agent used by the drum maintenance unit. The reservoir includes a bottle, an end cap, and a float sensor. The float sensor operates to detect the release agent in the bottle reaching a predetermined minimum level.