A recording apparatus includes a carriage, a medium support member, a gap switching unit, and a maintenance unit. The carriage includes a recording head configured to record on a medium. The medium support member is provided at a position facing the recording head and is configured to support the medium. The gap switching unit is configured to switch a gap between the medium support member and the recording head. The maintenance unit is configured to perform maintenance on the recording head. The gap switching unit and the maintenance unit are driven by a common motor.

A printer device includes a main housing including a print media cassette receiving slot. A first drive assembly of the main housing includes a motor operatively coupled to rotate a drive gear. A print media cassette is removably inserted into the print media cassette receiving slot, and includes a second drive assembly having a driven gear that is engaged with the drive gear. One of the drive gear or the driven gear is mounted for movement such that at least one of (i) a position of an axis of the drive gear is movable relative to the main housing or (ii) a position of an axis of the driven gear is movable relative to the printer cassette. A retaining mechanism includes a portion movable into a gear train coupling position in which the drive gear and the driven gear are held in driving contact with each other.

A print system includes a head, a conveyance motor, a first connector, and a second connector, a power supply circuit. When a first power source is connected to the first connector and a second power source is connected to the second connector, the power supply circuit supplies at least some of a first power to the head and supplies at least some of a second power to the conveyance motor. The first power is a power of the first power source. The second power is a power of the second power source.

According to an embodiment, there is provided a printer including a plurality of printing modes. A first printing mode is a printing mode for discharging a label by a transfer device, the label being still attached to a backing sheet. A second printing mode is a printing mode for discharging the label by the transfer device while peeling off the label from the backing sheet. The printer controls power supply from a storage battery such that a printing device performs printing at a first printing speed when the printing mode is the first printing mode and such that the printing device performs the printing at a second printing speed when the printing mode is the second printing mode, the second printing speed being slower than the first printing speed.

A recording apparatus includes a carriage which includes a recording head that performs recording on a medium and is movable in a predetermined direction; and a power supply unit that supplies power for driving drive targets including the carriage, wherein the power supply unit is located at a position in a movement area of the carriage. The power supply unit is disposed on an apparatus front side with respect to the movement area of the carriage in an apparatus depth direction, which is a direction intersecting the movement direction of the carriage. The power supply unit is disposed on an upper side of a medium transportation path in the vertical direction.

A printer includes a carriage which includes an ink jet recording head and is movable in a first direction and a second direction that is an opposite direction to the first direction, a gear group which transmits power of a motor to a sheet transporter, a transporter drive motor which transmits power to the gear group, and a carriage drive motor which drives the carriage. At least a portion of the carriage drive motor and at least a portion of the gear group are at the same position as each other in a movement direction (x direction) of the carriage.

A controller of an inkjet printing apparatus is configured such that, in response to receipt of a preceding command, which notifies transmission of a recording command in advance, from an information processing device through the communication device, the controller executes a separating process to move from a covering position to a spaced position, a moving process to move a carriage, from which the cap is separated, from a first position to a second position, a flushing process to cause the inkjet head to eject the ink toward an ink receiver in response to receipt of a recording command instructing recording of an image on the sheet and upon completion of the moving process, and a recording process to cause a conveyer to convey the sheet and cause the inkjet head to eject the ink in accordance with the recording command, in response to completion of the flushing process.

A controller of an inkjet printing apparatus is configured to raise a driving voltage to a target voltage, move the cap for an inkjet head from a covering position to a spaced position, and move a carriage, from which the cap is spaced, from a first position to a second position, simultaneously. The controller is further configured to cause the inkjet head to eject the ink toward an ink receiver in response to completion of boosting of the driving voltage and moving of the cap to the spaced position, and cause the conveyer to convey the sheet and cause the inkjet head to eject the ink in accordance with the recording command, in response to receipt of a recording command which instructs recording of an image on the sheet through a communication device, and completion of flushing.

An image forming apparatus includes a communication interface, an image forming unit, a plurality of sheet feeders, and a motor configured to selectively apply a drive force any of the sheet feeders. A transmission assembly switches transmission to any one of the sheet feeders. A controller receives preceding data from the communication interface, and, in response, controls the transmission assembly to initiate a switch of the transmission of the drive force to a standard sheet feeder among the plurality of the sheet feeders. In response to receipt control data received after the preceding data, the controller controls the image forming unit, motor, and transmission assembly to form an image on the sheet based on an image forming condition included in the control data.

An image recording apparatus, having a power source, a drivable device, a head, a motor, a carriage, a sensor, and a controller, is provided. In a recording process, the controller sets a limitation current calculated by subtracting a variable first driving current from an allowable current to the power source, controls the power source to supply the first driving current to the drivable device and simultaneously supply a variable second driving current not exceeding the maximum current to the motor, and when the controller determines, based on a signal output from the sensor, that a behavior of the carriage satisfies an error condition, on condition that the drivable device has completed a targeted conveying action, issue an error alert, and on condition that the drivable device has not completed the targeted conveying action, control the motor to cause the carriage to continue moving without issuing the error alert.