In a print head support assembly for carrying a number of print heads and for positioning the number of print heads, the print head support assembly includes a carriage plate provided with reference elements for positioning the number of print heads, the carriage plate being further provided with at least four support positions and a support sub-assembly provided with at least four adjustable mounting points for coupling to said at least four support positions and for supporting the carriage plate at said at least four support positions. The support sub-assembly is configured to constrain the carriage plate in six degrees of freedom with respect to a position of the carriage plate and to constrain the carriage plate in at least one degree of freedom with respect to a shape of the carriage plate. Thus, a light-weight and compliant carriage plate may be used to provide for a light-weight carriage suitable for high-speed printing.

A liquid ejecting device includes a head configured to eject liquid, a holding unit holding the head, a base unit holding the holding unit, a guide unit movably holding the base unit, the guide unit being configured to guide the base unit, and a detection unit attached to the base unit, the detection unit being configured to detect vibration of the base unit, in which the base unit includes a first surface and a second surface opposite to the first surface, the guide unit is attached to the first surface, and the detection unit is attached to at least one of the first surface and the second surface.

A recording apparatus includes a recording head configured to perform recording on a recording medium being conveyed in a conveyance direction, a carriage in which the recording head is mounted, the carriage being configured to perform scanning in a scanning direction that intersects the conveyance direction, and a guide member including a flat surface configured to guide the carriage in the scanning direction. The carriage includes a sliding part configured to slide in contact with the guide member, an impregnated member impregnated with lubricant on at least one side of the sliding part in the scanning direction, and a pressure member configured to press the impregnated member to the guide member side from a surface on a side opposite to the guide member with respect to the impregnated member.

A moving body support apparatus including a main shaft, a sub-shaft that is arranged to be spaced from the main shaft, and a carriage that moves along the main shaft while causing a contact surface to be in contact with the sub-shaft is provided. A distance between the main shaft and the sub-shaft changes along a moving direction of the moving body. A printing apparatus including the moving body support apparatus is also provided.

It is hereby disclosed a carriage arrangement for lubricating a carriage, wherein the arrangement comprises: a carriage; a carriage beam; a drive mechanism to move the carriage along a longitudinal direction of the carriage beam; and a lubrication roller at a fixed position relative to the carriage beam, the lubrication roller having an outer surface with a non-lubricating section and a lubricating section each at a determined angular position; wherein the carriage is to contact the outer surface as it moves passed the lubrication roller and wherein the contact causes a rotation of the roller that modifies the angular positions of the lubricating section and the non-lubricating section.

A printing system includes a printing apparatus that performs printing on a fabric, a processing apparatus, and a control apparatus. The processing apparatus includes contact members having a plurality of protrusions that come in contact with a fabric on which printing has been performed by the printing apparatus, and vibration applying units including vibration generating sources that apply vibration to the contact members. The control apparatus controls an operation of the processing apparatus according to an operation of the printing apparatus.

A liquid discharge apparatus includes a holder, a fixing member, multiple liquid dischargers, and multiple couplings. The fixing member is detachably attached to the holder. The multiple liquid dischargers are secured to the fixing member and arranged side by side in a vertical arrangement direction. The multiple liquid dischargers include respective liquid conveyors. The multiple couplings couple the respective liquid conveyors and respective liquid containers, One of the liquid conveyors of a lower one of the multiple liquid dischargers is longer in a direction intersecting the vertical arrangement direction than another one of the liquid conveyors of an upper one of the multiple liquid dischargers above the lower one.

A printing system is described herein. The printing system has a massive base disposed on a flotation support, a flotation substrate support disposed on the base, a print support comprising a printhead assembly support and an auxiliary support, a printhead assembly coupled to the printhead assembly support, and a printhead supply assembly coupled to the auxiliary support.

A manufacturing method of a head leading member, which is provided in a printing machine including a head for discharging an ink toward a working surface, in order to lead the head in a main travelling direction, and the manufacturing method of a head leading member including: a base member fixing step in which a base member, being like a plate, is fixed to a frame extending in the main travelling direction; a guiding reference surface shaping step in which a surface of the base member, in a state of being fixed to the frame, is so manufactured as to be a plane, being along the main travelling direction, in such a way as to shape a guiding reference surface; and a guide member supporting step in which a guide member for leading the head is set in such a way that the guiding reference surface supports the guide member.

A carriage moving mechanism including a driving unit including a driving pulley, a driving motor, and a first support member for supporting both the driving pulley and the driving motor, a driven unit including a driven pulley and a second support member for supporting the driven pulley, and a third support member supporting both the driving unit and the driven unit, an annular belt that is wound around both the driving pulley and the driven pulley, a first outer peripheral surface and a second outer peripheral surface facing to the first outer peripheral surface, and a first carriage that is attached to the first outer peripheral surface, wherein the second support member, the third support member, and the first support member are aligned in this order in a first axis, and the third support member is disposed inside the annular belt.