摘要:
A sheet laminator includes a thermal fixing roller pair, a first heater, a second heater, multiple temperature detectors, and a driver. The thermal fixing roller pair includes a first thermal fixing roller and a second thermal fixing roller facing the first thermal fixing roller. The thermal fixing roller pair thermally fixes and conveys a two-ply sheet and a sheet medium nipped between two sheets of the two-ply sheet. The first heater heats the first thermal fixing roller. The second heater heats the second thermal fixing roller. The multiple temperature detectors are at different positions along an axial direction of the thermal fixing roller pair. The multiple temperature detectors detect a surface temperature of the thermal fixing roller pair. The driver drives the thermal fixing roller pair.
摘要:
A sheet processing system includes a sheet processing device and a lamination processing device. The sheet processing device includes a sheet separator that separates a two-ply sheet and inserts an inner sheet between the two-ply sheet to form a first enclosed two-ply sheet. The lamination processing device bonds the first enclosed two-ply sheet, and bonds a second enclosed two-ply sheet in which the inner sheet is inserted outside the sheet separator. The sheet processing system includes a relay conveyor that conveys the first enclosed two-ply sheet from the sheet separator to the lamination processing device attachable to a sheet feeder to directly feed the second enclosed two-ply sheet to the lamination processing device. The sheet processing device includes a cord holder to hold the power cord of the lamination processing device at a position where feeding and ejecting the two-ply sheet after bonding the two-ply sheet are not hindered.
摘要:
A thermal fixer includes a first thermal fixing roller and a second thermal fixing roller. The first thermal fixing roller includes a first heater. The second thermal fixing roller is pressed to the first thermal fixing roller. The second thermal fixing roller includes a second heater and has a diameter, a rigidity, and a surface releasability substantially identical to the first thermal fixing roller.
摘要:
According to one embodiment, a lighting device includes a control circuit that includes a threshold for a case where a pair of the illumination lamps are connected in series between a positive output end and a negative output end of a power supply circuit, and a threshold for a case where one illumination lamp is connected between the positive output end and the negative output end of the power supply circuit. The control circuit determines the connected lamp number of the illumination lamps to a direct-current power supply device based on a voltage between the positive output end and the negative output end of the power supply circuit and a voltage between a non-potential connection end and the positive output end or the negative output end, and selects the threshold corresponding to the connected lamp number to control the direct-current power supply device.
摘要:
A lighting system according to embodiments includes a first light source, a second light source, a first lighting circuit, a second lighting circuit, a signal input unit, and a control circuit. The first light source has a predetermined color temperature. The second light source has a color temperature which is different from that of the first light source. The first lighting circuit lights the first light source. The second lighting circuit lights the second light source. The signal input unit receives an external signal. The control circuit includes a first light source lighting control cycle which performs a predetermined lighting control of the first light source, and a second light source lighting control cycle which performs a predetermined lighting control of the second light source, controls the first and second lighting circuits so as to start the lighting control.
摘要:
A housing includes a plurality of contacts has a flat plate-shaped fitting portion projecting from a body portion to fit to a mating connector. The fitting portion has first and second main surfaces that are opposite each other and a pair of side surfaces connecting between those main surfaces. The contacts each have a contact portion disposed on the first main surface. The fitting portion is provided with a metal cover portion. The metal cover portion extends along a periphery of the fitting portion to cover the second main surface and the pair of side surfaces.
摘要:
A cleaning device includes a cleaning blade configured to remove toner adhered on a surface of an image bearing member, and a contact and separation mechanism configured to contact and separate the cleaning blade to and from the surface of the image bearing member, the contact and separation mechanism including a first force providing member configured to provide a first force to contact the cleaning blade onto the surface of the image bearing member, a second force providing member configured to provide a second force to separate the cleaning blade from the surface of the image bearing member, and a third force providing member configured to provide a third force to change an amount of the second force exerted by the second force providing member.
摘要:
An electrical connector has a conductive contact which has a main contacting portion to be connected to a conductive mating contact and a terminal portion to be connected to a connection object, and an insulator holding the contact. The contact is divided into a first contact part having the main contacting portion and a second contact part having the terminal portion. The first contact part has a spring portion to be brought into elastic contact with the second contact part. The first contact part is held by the insulator to be independently removable.
摘要:
A connector (1) comprises two lock springs (6) provided with locking claws (6E), respectively, and a control mechanism (7, 8) for controlling positions of the locking claws (6E). The lock springs (6) are arranged parallel to each other in an X-direction. The locking claws (6E) are arranged parallel to each other in the X-direction. The control mechanism comprises a single button (7) and a cam mechanism (8), which is coupled to the single button (7) and has two cam portions (8B) arranged close to the lock springs (6) in the X-direction. When the single button (7) is operated, the cam portions (8B) add forces to the lock springs (6) simultaneously to elastically deform the lock springs (6) so that the locking claws (6E) are retracted inside a shell (4).
摘要:
An electrical connector has a conductive contact which has a main contacting portion to be connected to a conductive mating contact and a terminal portion to be connected to a connection object, and an insulator holding the contact. The contact is divided into a first contact part having the main contacting portion and a second contact part having the terminal portion. The first contact part has a spring portion to be brought into elastic contact with the second contact part. The first contact part is held by the insulator to be independently removable.