A printer includes an ink head including a nozzle surface on which a nozzle is provided, a wiper extending upward to wipe the nozzle surface, a wiper mover to move the wiper in a sub-scanning direction, a wiper cleaner disposed downstream of a carriage and extending downward to remove ink adhering to the wiper, and a controller configured or programmed to control the wiper mover. The controller is configured or programmed to control the wiper mover such that the nozzle surface is wiped by the wiper after bringing the wiper into contact with the wiper cleaner or to bring the wiper into contact with the wiper cleaner after wiping the nozzle surface by the wiper.

A recording apparatus has a receiving member provided at a carriage having thereon a recording head and reciprocally moving, and receiving a liquid cleared away from a wiper for wiping and cleaning the recording head by a cleaner member. The cleaner member can assume, with respect to the carriage, a first position capable of cleaning the wiper, and a second position allowing the receiving member to receive the liquid cleared away from the wiper by the cleaner member.

A liquid discharge apparatus is provided, which comprises a head, a maintenance mechanism which has a cap and which is movable to a maintenance position and a waiting position, a first support mechanism which supports the maintenance mechanism disposed at the maintenance position, and a second support mechanism which supports the maintenance mechanism disposed at the waiting position. One of the first and second support mechanisms is relatively movable to a first position and a second position with respect to the other. When the one of them is disposed at the first position, both of them is configured to support the maintenance mechanism simultaneously. When the one of them is disposed at the second position, the other of them is separated away from the maintenance mechanism.

The object of the present disclosure is to implement capturing of mist. One embodiment of the present invention is a printing apparatus including: a carriage, on which a print head that ejects a liquid is mounted, configured to reciprocate within a predetermined range in a second direction intersecting with a first direction; a partition member configured to partition an inside of the casing in the first direction into a first space in which the carriage reciprocates and a second space in which the carriage does not reciprocate; a first communication unit provided within the predetermined range in the second direction and configured to cause the first space and the second space to communicate with each other; and a second communication unit provided outside the first communication unit in the second direction and configured to cause the first space and the second space to communicate with each other.

A printing device includes a printing portion, a maintenance portion, and a controller. The printing portion includes an ejection head and prints using ink. The maintenance portion performs maintenance on the ejection head. The maintenance involves consumption of ink. The controller has a manual maintenance mode and an automated maintenance mode. In the manual maintenance mode, the controller executes a maintenance using the maintenance portion in response to a maintenance command signal based on a manual operation. In the automated maintenance mode, the controller automatically executes a maintenance using the maintenance portion in response to a maintenance execution condition being met. Based on control information acquired, the controller switches an operating mode of the printing device from a first operating mode of selectively executing the manual maintenance mode and the automated maintenance mode to a second operation mode of executing the automated maintenance mode without executing the manual maintenance mode.

A recording apparatus includes a liquid container configured to contain, outside a recording area of the recording apparatus, liquid to be supplied to a recording head configured to perform recording by discharging the liquid to a recording medium in the recording area, a maintenance unit disposed outside the recording area, including a suction unit configured to suck the liquid from the recording head, and configured to carry out maintenance of the recording head, and a liquid reservoir portion below the liquid container and the maintenance unit.

A recording apparatus has a receiving member provided at a carriage having thereon a recording head and reciprocally moving, and receiving a liquid cleared away from a wiper for wiping and cleaning the recording head by a cleaner member. The cleaner member can assume, with respect to the carriage, a first position capable of cleaning the wiper, and a second position allowing the receiving member to receive the liquid cleared away from the wiper by the cleaner member.

There is provided a maintenance apparatus to, while in a service zone, perform a cleaning operation of a set of printheads within a carriage. The maintenance apparatus comprises a cleaning structure and an actuation mechanism. The actuation mechanism is arranged to position the cleaning structure between an engaged configuration and a disengaged configuration. The disengaged configuration is activated by a first triggering element associated to the carriage interacting with the actuation mechanism subsequent to a cleaning operation. The engaged configuration is activated by a second triggering element as the carriage moves away from the service zone.

A recording device includes a recording head including a plurality of nozzle rows of a plurality of nozzles for ejecting a same color ink, a detector configured to detect, from among the plurality of nozzles, a defective nozzle having an ejecting defect, and a control unit configured to determine whether the recording head is in an error state, based on a detection result from the detector. The control unit determines that the recording head is in the error state when, among the plurality of nozzles having a specific positional relationship in which the nozzles are configured to compensate for each other's ejection, at least a predetermined number the nozzles, which is greater than one, is the defective nozzle.

An information processing system includes a storage portion, a reception portion, and a processing portion. The storage portion stores a learned model obtained by performing machine learning on a replacement condition of a print head based on a data set in which nozzle surface image information obtained by photographing a nozzle surface of the print head and replacement necessity information representing replacement necessity of the print head or a replacement timing of the print head are associated with each other. The reception portion receives the nozzle surface image information. The processing portion outputs the replacement necessity information of the print head based on the received nozzle surface image information and the learned model.