Sheet processing apparatus and image forming system
A staple-less binding unit 27 is disposed between a front cover 121 and a sheet stacking table 16, and an insertion port 110 is formed on a first surface 121 a of the front cover 121 so that manual binding by the staple-less binding unit 27 can be executed from the front side of the apparatus. The staple-less binding unit 27 is provided at a position overlapping a stapling unit 17 positioned at a replacement position in a front-rear direction.
1 . A sheet processing apparatus that performs a binding process on a sheet, the sheet processing apparatus comprising:
a stacking portion configured to stack the sheet;
a first binding unit including a cartridge loaded with staples is detachably attached, the first binding unit being configured to perform a binding process on a plurality of sheets stacked on the stacking portion, the first binding unit being movable between a binding position at which the binding process is performed on the sheets and a replacement position at which the cartridge is replaced, the replacement position being positioned on a front side with respect to the binding position in a front-rear direction of the sheet processing apparatus;
a second binding unit configured to bind a plurality of sheets inserted via an insertion port arranged to receive a plurality of sheets from outside of the sheet processing apparatus, the second binding unit configured to bind the sheets without using a staple;
a first cover that constitutes a portion of an exterior of the sheet processing apparatus on a front side with respect to the stacking portion in the front-rear direction and is configured to partially cover the second binding unit, the first cover including the insertion port and an opening portion configured to allow access to the first binding unit positioned at the replacement position; and
a second cover that is openable and closable with respect to the first cover portion and configured to cover the opening portion,
wherein the second binding unit is provided at a position overlapping the first binding unit positioned at the replacement position in the front-rear direction.
2 . The sheet processing apparatus according to claim 1 , wherein the first cover includes a passing portion through which the cartridge passes when the cartridge is inserted and removed from the first binding unit, and
in a state where the first binding unit is positioned at the replacement position, a portion of the binding unit overlaps the passing portion in the front-rear direction of the sheet processing apparatus.
3 . The sheet processing apparatus according to claim 1 , further comprising:
an operation button configured to operate by a user for instruct execution of a binding process by the second binding unit,
wherein the operation button is provided above the insertion port in a vertical direction.
4 . The sheet processing apparatus according to claim 1 , further comprising:
a controller that executes the binding process by the second binding unit after the binding process by the first binding unit is completed in a case where the binding process by the second binding unit is to be executed and the binding process by the first binding unit is being executed.
5 . The sheet processing apparatus according to claim 4 , wherein in a case where execution related to the binding process by the second binding unit is received and the binding process by the first binding unit is executed within a predetermined time, the controller preferentially executes the binding process by the first binding unit, and executes the binding process by the second binding unit after the binding process by the first binding unit is completed.
6 . The sheet processing apparatus according to claim 1 , further comprising:
a pressing portion provided in the insertion port to press the sheet bundle inserted through the insertion port.
7 . An image forming system comprising:
an image forming apparatus having an image forming portion forming an image on a sheet;
the sheet processing apparatus according to claim 1 performing a binding process on a sheet on which an image is formed by the image forming apparatus; and
a housing apparatus that is provided at a position overlapping the sheet processing apparatus in a vertical direction and below the sheet processing apparatus, and accommodates a sheet to be supplied to the image forming apparatus.
8 . The image forming system according to claim 7 , wherein the image forming apparatus further includes a stacking tray which is provided between the sheet processing apparatus and the housing apparatus in the vertical direction and on which a sheet to be conveyed to the image forming portion is stacked.
9 . The sheet processing apparatus according to claim 1 , wherein the second binding unit is configured to bind a plurality of sheets inserted from the insertion port by applying pressure on the plurality of sheets.