A conveyance apparatus includes a conveyance unit, a first storage unit, a second storage unit, a measurement unit, and a determination unit. The conveyance unit conveys paper. The first storage unit stores a width of standard paper. The width of the standard paper is a length in a direction crossing a conveyance direction of the paper conveyed by the conveyance unit. The second storage unit stores a user-registered paper width which is different from the width of the standard paper. The user-registered paper width is input by a user. The measurement unit measures a width of the paper. The determination unit determines, based on the measured width and the paper widths stored in the first storage unit and the second storage unit, a width to serve as the measured width.

A printing apparatus comprises: a conveyance unit configured to convey a sheet to a printing unit configured to perform printing; a control unit configured to cause the conveyance unit to hold the sheet onto which printing was performed by the printing unit; and a receiving unit configured to receive an ejection instruction for instructing to eject the sheet, wherein the control unit, in a case where the receiving unit receives the ejection instruction, controls the conveyance unit to eject the sheet to outside of the apparatus after a predetermined time has elapsed.

A print engine performs printing on a print medium conveyed by a conveyor. The cutter cuts the print medium conveyed by the conveyor. The first sensor is provided upstream of the cutter in the conveyance direction and detects a leading end and a trailing end of the print medium. The second sensor detects a conveyance amount of the print medium conveyed by the conveyor. The controller determines a print medium length that is a length of the print medium in the conveyance direction, based on the conveyance amount detected by the second sensor from when the first sensor detects the leading end of the print medium until when the first sensor detects the trailing end of the print medium, determines a cutting position of the print medium based on the determined print medium length, and controls the cutter to cut the print medium at the determined cutting positon.

An information processing apparatus includes an obtaining unit that obtains media information concerning paper sheets set in media feed units provided to a printing apparatus, respectively, and includes a control unit. The control unit determines that designation information for determining a used media feed unit to be used for printing is not required in a case where it is possible to selectively determine the used media feed unit from the media feed units based on the media information. The control unit indicates the designation information in a case where it is not possible to determine the used media feed unit based on the media information.

In one example, a multifunction printing device is described, which may include a scanning unit to scan a printing medium, a detection unit to determine geometry data of the printing medium based on the scanning, and an execution unit to execute a print job or a copy job to print content on the printing medium based on the geometry data of the printing medium.

A vacuum system for securing substrates is provided, having a suction line, the conveyor belt configured to receive and transport at least one substrate, wherein the conveyor belt is provided with a plurality of perforations, wherein the vacuum system is configured to produce fluid suction through the perforations towards the interior of the suction line, generating a securing force of the at least one substrate to the conveyor belt. The invention is characterized in that each perforation is equipped with a valve which allows the opening and closing of the perforation, allowing and impeding, respectively, the passage of a fluid flow through the perforation.

A device (100) includes a sensor (101) to determine a capacitance between a first metal piece (209, 309, 409, 509, 609, 709, 809, 909) coupled to a paper tray (213, 413, 513, 913) of a printing device (206, 306) and a second metal piece (207, 307, 407, 507, 607, 707, 807, 907) coupled to a paper width adjuster (212) of the printing device (206, 306).The device (100) also includes a controlled (102) coupled to the sensor (101) comprising a processor (103) in communication with a memory resource (104) including executable instructions to determine a size of paper in the paper tray (213, 413, 513, 913) based on the determined capacitance.

A printing unit, includes a head unit including: a thermal head; and a platen unit combined with the head unit. The platen unit including: a platen roller configured to feed a recording sheet while sandwiching the recording sheet together with the thermal head; a platen frame configured to support the platen roller in a rotatable manner; a sensor unit including: a sensor configured to detect the recording sheet; a connector connected to the sensor; and a connection portion configured to connect the sensor and the connector to each other; and a sensor holder, which is mounted to the platen frame, and includes: a plurality of connector arrangement portions through which a terminal of the connector is to be exposed; and a plurality of sensor receiving portions in which the sensor unit is to be received.

A marker transport system and a method of operating the marker transport system. A group of print bars is located with respect to a marker transport platen and a marker transport belt. A vacuum source and a pneumatic solenoid block are associated with the marker transport platen. The marker transport platen includes airflow sections divided into process-direction slots and cross-section direction slots. The cross-section direction slots are located beneath the print bars and are connected to the vacuum source via the pneumatic solenoid block, which facilitates an individual control of each of the cross-process direction slots. Pneumatic valves are associated with the pneumatic solenoid block, which supplies a flow of vacuum to the cross-process direction vacuum slots. The pneumatic vales can be timed to allow the vacuum to be present when a sheet is present over a corresponding vacuum slot among the process-direction slots and the cross-section direction slots.

In one example, an apparatus includes a first switch array including a first plurality of switches. A first resistor array includes a first plurality of resistor pairs, where each resistor pair in the first plurality of resistors is coupled to one switch of the first plurality of switches. The apparatus also includes a second switch array including a second plurality of switches. A second resistor array includes a second plurality of resistor pairs, where each resistor pair in the second plurality of resistors is coupled to one switch of the second plurality of switches. The apparatus further includes a plurality of output nodes configured to transmit an analog voltage, where each output node of the plurality of output nodes is connected to one resistor pair of the first resistor array and one resistor pair of the second resistor array.