Sheet processing apparatus with delayed processing

Patent metadata

Field	Value
Publication number	US-10294063-B2
Application number	US-201514975469-A
Country	US
Kind code	B2
Filing date	Dec 18, 2015
Priority date	Dec 25, 2014
Publication date	May 21, 2019
Grant date	May 21, 2019

Abstract

A sheet processing apparatus includes a stapler that executes a stapling process on sheets set in a sheet insertion opening by a user, and a sheet detecting sensor that detects the sheets set in the sheet insertion opening. The sheet processing apparatus displays a setting screen for setting a time until the staple process is executed, and causes the stapler to execute the stapling process according to elapse of the set time after the sheet detecting sensor detects the sheets.

First claim

What is claimed is:

1. A sheet processing apparatus comprising:
a binding unit configured to execute a binding process for binding sheets inserted into a sheet insertion opening;
a detection unit configured to detect the sheets;
a display unit configured to display a setting screen for setting a time period form when the detection unit detects the sheets until when the binding unit executes the binding process;
a receiving unit configured to receive an execution instruction of the binding process from the user; and
a control unit configured to control the binding unit such that:
(i) the binding process is executed before the time period set via the setting screen elapses, in a case where the receiving unit receives the execution instruction of the binding process before the time period set via the setting screen elapses;
(ii) the binding process is executed according to the elapse of time period set via the setting screen, in a case where the receiving unit doesn't receive the execution instruction of the binding process and the time period set via the setting screen elapses.

2. The sheet processing apparatus according to claim 1 ,
wherein in a case where execution of the sheet process based on the reception of the execution instruction is set to be invalidated, the control unit performs, based on the detection of the sheets by the detection unit, control to cause the sheet processing unit to execute the sheet process without waiting for the elapse of the time set by the setting unit.

3. The sheet processing apparatus according to claim 1 ,
wherein a first time and a second time are set as the time period from when the detection unit has started to detect the sheets until when the sheet processing unit executes the sheet process, and
wherein, in a case where execution of the sheet process based on the reception of the execution instruction is set to be validated, the control unit performs control to cause the sheet processing unit to execute the sheet process based on the first time having elapsed since the detection unit has detected the sheets whereas, in a case where the execution of the sheet process based on the reception of the execution instruction is set to be invalidated, the control unit performs control to cause the sheet processing unit to execute the sheet process based on the second time having elapsed since the detection unit has detected the sheets.

4. The sheet processing apparatus according to claim 1 ,
wherein the sheet processing apparatus is connected to a printing apparatus, and the binding unit is executable with the binding process with respect to the sheet conveyed from the printing apparatus.

5. A method for controlling a sheet processing apparatus, the sheet processing apparatus including a binding unit configured to execute a binding process for binding sheets inserted into a sheet insertion opening, the control method comprising:
detecting the sheets;
displaying a setting screen for setting a time period from when the detection unit detects the sheets until when the binding unit executes the binding process;
receiving an execution instruction of the binding process from the user; and
control the binding unit such that:
(i) the binding process is executed before the time period set via the setting screen elapses, in a case where the receiving unit receives the execution instruction of the binding process before the time period set via the setting screen elapses;
(ii) the binding process is executed according to the elapse of time period set via the setting screen, in a case where the receiving unit doesn't receive the execution instruction of the binding process and the time period set via the setting screen elapses.

6. A non-transitory computer-readable storage medium storing a program that causes a computer to perform a method for controlling a sheet processing apparatus including a sheet processing unit configured to execute a sheet process on sheets inserted into a sheet insertion opening, the method comprising:
detecting the sheets;
displaying a setting screen for setting a time period from when the detection unit detects the sheets until when the binding unit executes the binding process;
receiving an execution instruction of the binding process from the user; and
control the binding unit such that:
(i) the binding process is executed before the time period set via the setting screen elapses, in a case where the receiving unit receives the execution instruction of the binding process before the time period set via the setting screen elapses;
(ii) the binding process is executed according to the elapse of time period set via the setting screen, in a case where the receiving unit doesn't receive the execution instruction of the binding process and the time period set via the setting screen elapses.

Assignees

• Canon Kk

Inventors

• Mutsuno Masahiro
• Kashiwagi Masaki
• Takeo Akinori
• Totsuka Satoshi

Classifications

• B65H37/04

  for securing together articles or webs, e.g. by adhesive, stitching or stapling (adhering replacement to expiring web during change of web roll B65H19/18) · CPC title

• B65H39/10

  Associating articles from a single source, to form, e.g. a writing-pad {(laminating B32B37/00, B32B38/00)} · CPC title

• B65H43/06 Primary

  detecting, or responding to, completion of pile (B65H43/08 takes precedence) · CPC title

• G03G15/6591

  characterised by the recording material, e.g. plastic material, OHP, ceramics, tiles, textiles (details transferring the toner pattern onto particular materials G03G15/1625) · CPC title

• G03G2215/00827

  Stapler · CPC title