An image forming apparatus includes an image forming part, a main board, a casing and a user interface part. The image forming part forms an image on the sheet. On the main board, which a control circuit for controlling the image forming part is formed. The image forming part and the main board are stored in the casing. The user interface part includes at least one of operation member which receives an operation and a display member which displays a state of the image forming part, and is mounted on a circuit formed surface of the main board.

An image forming apparatus includes an image forming part, a main board, a casing and a user interface part. The image forming part forms an image on the sheet. On the main board, which a control circuit for controlling the image forming part is formed. The image forming part and the main board are stored in the casing. The user interface part includes at least one of operation member which receives an operation and a display member which displays a state of the image forming part, and is mounted on a circuit formed surface of the main board.

Scanner, in particular a back-of-hand scanner, with a holder, which essentially consists of a two-part housing with an integrated scanner and further assemblies for data transmission, with at least two commercially available, two-part or four-part push buttons being arranged on the housing of the scanner, which consist of a lower part and an upper part, which can be brought into operative engagement, the upper part of the respective push button on the underside of the housing of the scanner and the lower part of the respective push button are provided on a holder/fastening option for the scanner, characterized in that the push buttons (6) are made electrically conductive material and are designed as electrical interface contacts, on the one hand the upper parts (6) of the push buttons (6) of the scanner (1) have electrical connecting elements that connect to the additional electrical/electronic assemblies in the housing (2) of the scanner (1), while on the other hand lower parts (6) of the push buttons 6 of the holder (7) are equipped with electrical connecting elements (9) which lead to the additional electrical/electronic assemblies in or on the holder (7).

A printing device includes: a case covering a printing mechanism; and an electrostatic touch panel provided at the case. The touch panel is provided at an angle from horizontal. At a bottom side of the touch panel, a wall for stopping a touch pen rolling down a surface of the touch panel is provided.

Apparatus(es) and method(s) relating to operation of a multi-function printer panel are disclosed. In such a method, a main menu is displayed on a display screen of the multi-function printer panel. A plurality of primary image items of the main menu displayed on the display screen are navigated responsive to a first movement of a dial control. The dial control is pressed to select a primary image item of the plurality of primary image items. A plurality of secondary image items displayed on the display screen associated with the primary image item selected are navigated responsive to a second movement of the dial control. The dial control is pressed to select a secondary image item of the plurality of secondary image items.

A switch operation erroneous-detection avoidance device includes: an execution control unit that if a prescribed device executes a prescribed process with a portable object when an operation switch transits from a pressed state to an unpressed state, prohibits execution of a process associated with the operation switch and if the prescribed device does not execute the prescribed process with the portable object when the operation switch transits from the pressed state to the unpressed state, permits the execution of the process associated with the operation switch.

A content control device includes: a plurality of controls to which a plurality of parameters for controlling properties of a content containing at least one of sound and video are respectively assigned, each of the plurality of controls outputting a first indicated value in accordance with an operation amount of the control; and a processor configured to previously create setting information used to determine respective values of the plurality of parameters in accordance with the second indicated value; determine the values of the plurality of parameters corresponding to the second indicated value respectively in accordance with the second indicated value and the setting information; and revise each of the values of the parameters to be determined in accordance with the first indicated value outputted for the control assigned to the parameter.

An image forming apparatus includes an apparatus body having a cartridge accommodation portion, an opening/closing member attached to the apparatus body and being movable between a first position at which the cartridge accommodation portion is exposed to the outside of the image forming apparatus and a second position at which the opening/closing member covers the cartridge accommodation portion and an operation panel unit for operating the image forming apparatus. The operation panel unit has a sheet portion and a switch portion to transmit a user's operation to the image forming apparatus via the sheet portion. The sheet portion is provided in the opening/closing member and is disposed at such a position as to at least partially overlap the cartridge accommodation portion on an insertion/removal trajectory of the cartridge and to cover the switch portion provided in the apparatus body in a state in which the opening/closing member is at the second position.

A printing apparatus receives power from a commercial power supply, a power control unit can control the power supplied when the printing apparatus is powered from the commercial power supply, a storage unit can continuously store information even when power from the commercial power supply to the printing apparatus is interrupted, and based on a user operation received during such an interruption the information stored in the storage unit is switched between information indicating that an instruction to supply power is valid and information indicating that an instruction to stop power supply is valid.

Apparatus(es) and method(s) relating to operation of a multi-function printer panel are disclosed. In such a method, a main menu is displayed on a display screen of the multi-function printer panel. A plurality of primary image items of the main menu displayed on the display screen are navigated responsive to a first movement of a dial control. The dial control is pressed to select a primary image item of the plurality of primary image items. A plurality of secondary image items displayed on the display screen associated with the primary image item selected are navigated responsive to a second movement of the dial control. The dial control is pressed to select a secondary image item of the plurality of secondary image items.