A transport apparatus includes: an apparatus body; an opening and closing unit attached to the apparatus body so as to be openable and closable between a closed position where an upper surface of the apparatus body is covered and an open position where the upper surface of the apparatus body is exposed, the opening and closing unit including, inside the opening and closing unit, a transport path along which a target material is transported; a transport path member that has a transport path surface constituting a part of the transport path, is rotatably supported by the opening and closing unit at one end portion side of the transport path member, and is configured such that the transport path is opened when the other end portion side of the transport path member moves downward from the opening and closing unit; and a hook portion that is rotatably attached to the other end portion side of the transport path member, is configured to hold the transport path member in a closed state of the transport path, in a hooked state in which the hook portion is hooked on a hooked portion of the opening and closing unit, based on a force applied toward a first rotation direction along which the hook portion is hooked to the hooked portion, and is configured to rotate in a second rotation direction opposite to the first rotation direction by coming into contact with the hooked portion while the transport path member is pushed upward by the upper surface of the apparatus body when the opening and closing unit is moved from the open position to the closed position in a non-hooked state in which the hook portion is not hooked on the hooked portion.

A printer has: a recording unit having a recorder that makes a record on a medium; and a scanner unit having a reader that reads an original placed on an original table, the scanner unit being disposed on the top of the recording unit. The scanner unit is horizontally shift between a first position at which the recording unit is used and a second position, which is a maintenance position of the recording unit.

A document feeding device 10 of an image forming apparatus 1 includes a housing 14 that houses a document conveyance mechanism 15, and a document set tray 16. An upper cover 12 of the housing 14 is openable and closable with respect to a fixed cover 11, and the document set tray 16 is swingably supported. A closed position of the upper cover 12 with respect to the fixed cover 11 is set to a position overlapping with a movement trajectory M of the document set tray 16 during a swinging operation, and it is possible to open the upper cover 12 in connection with the swinging operation of the document set tray 16.

A printing subassembly is disclosed. A printing subassembly includes a frame, a printbar coupled to the frame, and a lift mechanism coupled to the printbar. The lift mechanism selectively moves the printbar with respect to the frame. A fluid receiving system is coupled to the printbar.

An image forming apparatus includes an image forming portion provided with an opening portion through which a cartridge is removably mounted and a cover member opening and closing the opening portion. An original reading portion is pivotable about a first rotation axis. The cover member is pivotable about a second rotation axis parallel to the first rotation axis. A force is applied to pivot the original reading portion so that an engagement portion of the original reading portion slides on a sliding face of the cover member to apply a force from the engagement portion to the sliding face to pivot the cover member. In a cross section orthogonal to the first rotation axis, a first portion of the sliding face approaches the original reading portion from one end side on which the first and the second rotation axes are provided toward an opposite side.

System and method for printer intrusion detection. One embodiment is a system that includes memory configured to store personnel identification data for a plurality of operator classes permitted to perform different levels of maintenance actions on a printer. The system also includes an intrusion detection controller configured to detect a presence of a person in an operating space of the printer based on image data, to analyze the image data to detect one or more characteristics of the person, to determine an operator class for the person based on a match of the detected characteristics of the person with the personnel identification data stored in the memory, and to monitor adherence to maintenance permissions by the person in a plurality of physical areas of the printer based on the operator class of the person.

An information processing method including: acquiring a superimposed image in which electronic information corresponding to an image of an object captured by an image capturing unit of an information processing apparatus is superimposed on the image; storing the superimposed image in a storage; and displaying the superimposed image stored in the storage on a display of the information processing apparatus, and even in a case where the object is not included in an image capturing range of the image capturing unit, the superimposed image stored in the storage is displayed on the display.

An image forming apparatus includes an operating part configured to form an image, a detection unit configured to detect a status of the operating part to generate sequential data which is updated sequentially, a determination unit configured to determine whether the sequential data satisfies a predetermined condition or not, a storage unit configured to store the number of times of determination of whether the sequential data satisfies the predetermined condition or not, a preprocessing unit, and an accumulation unit. The preprocessing unit is configured to generate data, having a data size smaller than that of the sequential data, to be used for predicting a state of the operating part. Further, the accumulation unit is configured to accumulate the data based on the sequential data which is determined to satisfy the predetermined condition by the determination unit.

A drawer mechanism includes a housing, a drawer, and a connector. The housing has at least one open side. The drawer is incorporated in the housing and insertable into and drawable from the open side of the housing. The connector connects the housing and a rear side of the drawer in a drawing direction of the drawer. The connector includes a first pivoting member, a second pivoting member, and a biasing member. The biasing member is disposed at a contact portion between the first pivoting member and the second pivoting member and configured to bias the first pivoting member and the second pivoting member in directions in which the first pivoting member and the second pivoting member are closed.

An image reading apparatus includes: a reader that reads an image on a print medium, and is arranged at a reading position of a conveyance path for conveying the print medium that is continuous and has a long length; a shading unit including a reference color member to perform shading correction of correcting a read value of an image sensor in the reader; a mover that moves the shading unit between the reading position of the reader and a retreated position; and a retractor that retracts the print medium from the reading position of the reader, wherein the retractor arranges the print medium at the reading position of the reader at a time of reading by the reader, and retracts the print medium from the reading position of the reader at an end of reading by the reader, to secure a predetermined space between the reader and the print medium.