摘要:
An original sheet reading apparatus includes an original sheet reading station (2), a main roller (3), an original sheet feed guide (5) which is located in an original sheet conveyance path (1) in order to guide an original sheet (P) to the reading station (2), a sub-roller (6) which is located on the downstream side of the reading station (2) in the original sheet conveyance direction and an original sheet discharge guide (7) for guiding the original sheet (P) discharged from the sub-roller (6) toward the discharge side. The discharge guide (7) is located on the downstream side of the reading station (2) in the conveyance direction, in which the front edge (72) of the original sheet contact portion (71) is adapted so as to be positioned at a position being offset with respect to a straight line (B) that links the reading position (23) in the reading station (2) and the original sheet contact position (63) of the sub-roller (6).
摘要:
A cam rotation control mechanism is provided, which includes a resilient member (3) having one end attached to a rotatable cam (1). When the transmission of driving force of a rotating device (4) to the cam (1) is interrupted by a clutch mechanism (5), the cam (1) is forcibly turned to the home position by pulling force of the resilient member (3).
摘要:
An object of the present invention is to provide a recording apparatus which enables an easy operation of attaching and detaching an ink cartridge and a stable conduction state between an electrical contact thereof and an electrical contact on the side of a carriage unit. The recording apparatus is provided with, in order to securely hold an ink cartridge (11) on a carriage unit (12), a cover (17) disposed on the carriage unit (12) so as to be openable and closable and a spring-like member (20) which causes an energizing force to act on the ink cartridge (11) so that an electrical contact (13) disposed on the ink cartridge (11) is energized and kept in press-contact in a direction opposed to an electrical contact (14) disposed on the carriage unit (12), and constructed so that, by closing the cover (17), the ink cartridge (11) is securely held on the carriage unit (12) and both the electrical contacts (13, 14) are conduction-connected.
摘要:
A cam rotation control mechanism is provided, which includes a resilient member (3) having one end attached to a rotatable cam (1). When the transmission of driving force of a rotating device (4) to the cam (1) is interrupted by a clutch mechanism (5), the cam (1) is forcibly turned to the home position by pulling force of the resilient member (3).
摘要:
An original sheet reading apparatus includes an original sheet reading station (2), a main roller (3), an original sheet feed guide (5) which is located in an original sheet conveyance path (1) in order to guide an original sheet (P) to the reading station (2), a sub-roller (6) which is located on the downstream side of the reading station (2) in the original sheet conveyance direction and an original sheet discharge guide (7) for guiding the original sheet (P) discharged from the sub-roller (6) toward the discharge side. The discharge guide (7) is located on the downstream side of the reading station (2) in the conveyance direction, in which the front edge (72) of the original sheet contact portion (71) is adapted so as to be positioned at a position being offset with respect to a straight line (B) that links the reading position (23) in the reading station (2) and the original sheet contact position (63) of the sub-roller (6).