Abstract: In an image-forming apparatus, a main device body has a first side surface and a second side surface opposite to the first side surface. An opening is formed in the first side surface. A cover covers the opening and is capable of opening and closing thereon. A plurality of process cartridges are capable of being mounted in or removed from the main device body through the opening. The process cartridges are arranged in a row in the main device body when the process cartridge are mounted in the main device body. Each process cartridge is oriented, when the each process cartridge is mounted in the main device body, with its developer-accommodating section facing the first side surface and the image-holding member facing the second side surface. An exposure device is integrally provided on the cover and irradiates a light beam on each image-holding member.

Abstract: An image forming apparatus comprises: a housing; a supporter located in the housing, a plurality of developing apparatus attachable to and detachable from the supporter; and a restricting unit that restricts movement of the supporter while at least one developing apparatus supported by the supporter is inside the housing. The supporter is movable relative to the housing.

Abstract: A main casing has one side and another side opposite the one side. A cover is provided on the one side and is configured to open and close the one side. A conveying portion is supported on the cover inside the main casing for conveying a recording medium along a slanting direction slanting upward and away from the one side. A plurality of process units is arranged in the slanting direction on a side opposite the one side with respect to the conveying portion. The plurality of process units sequentially forms developer images on the recording medium conveyed by the conveying portion. A turning portion is disposed downstream of the conveying portion in a conveying direction of the recording medium. The turning portion turns the recording medium toward the one side, thereby discharging the recording medium.

Abstract: A tape printer includes a roll sheet holder storage part of which a bottom is formed with a positioning recess which is rectangular in plan view and long sideways and has a predetermined depth. A discrimination recess rectangular in plan view is provided between the positioning recess and an inner base end of a holder support member). The discrimination recess fittingly receives a sheet discrimination part extending in a predetermined length from a lower end of the positioning holding member inward at substantially right angle thereto. The sheet discrimination part is formed with sensor holes arranged in an L-shaped pattern. In the discrimination recess, there are provided sheet discrimination sensors arranged in an L-shaped pattern.

Abstract: A print data editing apparatus includes a display that displays a print object in order to edit the print object; a cutoff area specifying device that specifies a cutoff area that is an area to be cut off in order to cut off a print result in which the print object that is displayed on the display is printed; and a print data creating device that creates print data to be printed with a print unit by providing cutoff line data to the print object, wherein the cutoff line data is for printing a cutoff line for cutting the cutoff area specified by the cutoff area specifying device from the print result outside a boundary of the cutoff area.

Abstract: An interrogator that is to be incorporated in a communication system in which each of at least one transponder is operable, upon reception of a main carrier wave transmitted from the interrogator, to respond to the interrogator with a reflected wave that is generated by modulating the main carrier wave.

Abstract: A cartridge includes a case that accommodates a consumable therein, a land area that protrudes from a surface of the case, and a recess that is formed on a reverse side of the surface at a position corresponding to the land area, a reverse side of a deepest portion of the recess being the land area, wherein the deepest portion of the recess is toward the land area with respect to the surface.

Abstract: An image forming apparatus includes a conveyance unit, nozzles, a recording unit, a cap unit, a first moving mechanism, a first ink receiving unit and a second moving mechanism. The first moving mechanism reciprocates the cap unit between a capping position and a non-capping position apart. The first ink receiving unit includes an ink receiving region larger than a region that all the nozzles occupy. The second moving mechanism reciprocates the first ink receiving unit between an ink receiving position and an ink non-receiving position. When the first ink receiving unit is located at the ink non-receiving position, at least a part of the first ink receiving unit overlaps the cap unit located at the non-capping position. When the cap unit is located at the capping position, the first ink receiving unit is located at the ink receiving position and overlaps the entire cap unit.

Abstract: An ink cartridge is provided with a hollow cartridge body which can be attached to and detached from a cartridge attaching unit formed in an ink jet recording device, an ink storage chamber formed inside the cartridge, an ink supply port which can open in order to supply the ink to the ink jet recording device from the ink storage chamber and is sealed by a cap, and a plate-shaped handle which is rotatably provided on a front surface of the cartridge body and can take two postures of a standing posture where the handle stands up with respect to the front surface and a laid-down posture where the handle is laid down with respect to the same. The handle is configured so as to be exposed to outside when the cartridge body is attached to the cartridge attaching unit.

Abstract: An image forming device includes a developer bearing member, a photosensitive member, a developing-bias applying portion, a pressing-force adjusting portion, and a density adjusting portion. The photosensitive member is disposed in contact with the developer bearing member. An electrostatic latent image is formed on the photosensitive member and developed by the developer supplied from the developer bearing member for forming a developer image. The developing-bias applying portion applies a developing bias to the developer bearing member. The pressing-force adjusting portion adjusts the pressing force between the developer bearing member and the photosensitive member.

Abstract: A sheet-supply device supplying sheets one at a time from a stack of sheets in a sheet feeding direction. The device includes a slanting plate on which a stack of sheets is mounted. A sheet feed roller is positioned above the slanting plate applying a force to an uppermost sheet in the stack to move the sheet in a sheet feed direction. A fixed separation plate is fixed at a downstream end portion of the slanting plate. The separation plate is formed with a slot in which a high friction separation member is disposed. The high friction separation member is held by a resilient support plate 39 supported by the fixed separation plate. The resilient support plate has a comb like slats on which the high friction separation member is held. In a normal condition, the high friction separation member protrudes from the slot toward the leading edges of the sheets.

Abstract: An ink cartridge has a first partitioning wall 5 and a third partitioning wall 7 for dividing the inside of a case 2 into a first ink chamber 9 and a second ink chamber 10, and a second partitioning wall 6 for demarcating an atmosphere connection chamber 11. In an upper case cover 3 are formed an ink filling hole 13 communicating with the second ink chamber 10 and a pressure reduction hole 14 communicating with the atmosphere connection chamber 11. Therefore, when ink filling is being done, the filling apparatus and the pressure reduction apparatus need only be brought to bear from one side of the upper case cover, resulting in improved work efficiency. Ink filling can be performed efficiently because the ink successively passes to the second ink chamber 10 and the first ink chamber 9. After ink filling, the ink filling hole 13 and the pressure reduction hole 14 can easily be sealed off with sealing material. An ink cartridge is thus provided that can be easily assembled at low cost.

Abstract: An apparatus for controlling a rotational motion of a motor is disclosed which includes: a signal generator generating a rotational state signal indicative of a rotational state of the motor; and a controller producing a control signal for controlling the rotational motion of the motor, based on the rotational state signal generated by the signal generator, to thereby control the motor based on the produced control signal. The controller produces the control signal during a start up of the motor, such that the produced control signal is not affected by a noise component which is incorporated into the rotational state signal during the start up of the motor.

Abstract: An image forming device measures calibration patterns printed on a conveying belt and stores the measurement data, which includes data for the density and position of the patterns. Measurement data is deleted from memory when the position of the pattern matches positional data stored in a flash memory for indicating unusable or abnormal positions on the conveying belt. Next, the density data and positional data in each measurement data is checked. If either the density or positional data falls outside of a specified range, then the measurement data is considered abnormal. In this case, the pattern forming position in the measurement data is stored as positional data and the measurement data is deleted. Subsequently, color registration correction is performed based on the remaining normal measurement data.

Abstract: A communication system 1 includes interrogators 10, 11 and transponders 20, 21, 22. The interrogator 10 transmits a carrier wave, FC1, to the transponders 20, 21, 22, and the transponders 20, 21, 22 return respective reflected waves, f1, f2, and f3, to the interrogator 10. The transponders 20, 21, 22 modulate the received carrier waves FC1 using respective subcarrier waves that have been modulated using respective information signals, and return the thus modulated carrier waves as the reflected waves f1, f2, and f3 to the interrogator 10.

Abstract: At a conveyance direction downstream side of a contact portion between a heat roller and a downstream side pressure roller and at a conveyance direction upstream side of a contact portion (conveyance position) between a conveyance roller and an upstream side pinch roller in a conveyance mechanism part, the conveyance roller is disposed to come in contact with a surface of a sheet opposite to a surface having come in contact with the heat roller. Besides, a first guide member for guiding the sheet to the conveyance position of the conveyance mechanism part is disposed to face the conveyance roller.

Abstract: An image forming apparatus includes a conveyance unit, a recording head and a cap. The conveyance unit conveys a recording medium. The recording head includes a nozzle formation surface formed with a plurality of nozzles for ejecting ink toward the recording medium being conveyed by the conveyance unit. The cap is able to abut against the nozzle formation surface of the recording head to form a closed space in which the nozzle formation surface is sealed off. The cap includes a base portion, a lip portion, an opening and a flexible film. The base portion faces the nozzle formation surface. The lip portion is upright from the base portion toward the nozzle formation surface to be able to abut against the nozzle formation surface. The opening passes through the base portion. The flexible film covers the opening.

Abstract: To prevent leakage of ink in an ink tank from an air inflow port formed in an ink cartridge, an accommodating section in which an ink absorbing member is disposed is provided outside the ink cartridge so that the ink absorbing member opposes the air inflow port of the ink cartridge. The accommodating section is fluidly connected to the air inflow port of the ink cartridge and formed with an atmosphere communication hole in communication with atmosphere. Thus, ink leaked out through the air inflow port can be absorbed by the ink absorbing member and air can be introduced into the ink tank for an amount corresponding to an amount of ink supplied to a recording head.

Abstract: A device for holding a laser diode (LD) and a collimate lens. A laser unit includes an LD supporting section supporting the LD, and a lens supporting section supporting the lens positioned opposite to the LD. A connecting portion connects the lens supporting section to the LD supporting section. An adjustment section for adjusting a relative position between the LD and the lens is provided in association with the LD supporting section. The adjustment section allows the LD supporting section to be movable and position-fixable with respect to the lens supporting section as if the LD supporting section serves as a leverage about the connecting portion functioning as a fulcrum.

Abstract: The RFID tag information communicating device is provided with a cartridge constructed in such a manner that a plurality of RFID circuit elements are stored and can be sequentially taken out therefrom, and an antenna for performing transmitting/receiving operations in a radio communicating operation between the own antenna and an antenna of a sequentially derived RFID circuit element, first access information for accessing RFID tag information of an IC circuit part is produced by a signal processing circuit; and the produced first access information is transmitted by a transmitting portion so as to access the RFID tag information of the IC circuit part. After the access operation is carried out, a control circuit judges as to whether or not the access operation can succeed, and controls a magnitude of transmission power from the transmitting portion in response to this judgment result.