Inspection apparatus and control method of inspection apparatus for detecting an image defect based on image data
On the basis of determination by image inspection that an image defect is generated and a predetermined condition being satisfied, an instruction unit for issuing an image diagnosis instruction is displayed on a screen of an inspection result, and image diagnosis is executed in response to an operation on the instruction unit.
1 . An inspection apparatus connected with an image forming apparatus, the inspection apparatus comprising:
a scanner configured to obtain inspection target image data by reading a printed matter printed on a recording sheet by the image forming apparatus based on a print job; and
a controller having a processor which executes instructions stored in a memory, the controller being configured to:
inspect whether an image defect is in the inspection target image data obtained by the scanner; and
execute, based on detecting the image defect from the inspection target image data, an image diagnosis of diagnosing a defect portion of the image forming apparatus based on a type of the image defect included in the inspection target image data,
wherein the controller sets at least one setting regarding the image diagnosis,
wherein the setting includes a setting regarding execution of the image diagnosis, and
the setting regarding execution of the image diagnosis is one of a setting to automatically execute the image diagnosis and a setting to execute the image diagnosis upon receiving an instruction to execute the image diagnosis.
2 . The inspection apparatus according to claim 1 , wherein the controller diagnoses the defect portion of the image forming apparatus based on image data of a plurality of pages obtained by reading executed by the scanner.
3 . The inspection apparatus according to claim 1 , wherein the controller performs processing of diagnosing the defect portion of the image forming apparatus for an item of the image defect.
4 . The inspection apparatus according to claim 1 , wherein the image diagnosis is processing of identifying a generation factor of the image defect.
5 . The inspection apparatus according to claim 1 , wherein the image diagnosis is processing of identifying a component related to an image formation unit that serves as a generation factor of the image defect.
6 . The inspection apparatus according to claim 1 , wherein the setting includes a setting to determine whether the image diagnosis is necessary or not.
7 . The inspection apparatus according to claim 6 , wherein a setting as to whether to execute the image diagnosis or not is one of a setting not to automatically determine whether the image diagnosis is necessary or not, a setting to determine whether the image diagnosis is necessary or not in accordance with detecting the image defect, and a setting to determine whether the image diagnosis is necessary or not after an inspection corresponding to the print job ends.
8 . The inspection apparatus according to claim 1 , wherein the setting includes a setting to determine a type of the image defect in executing the image diagnosis.
9 . The inspection apparatus according to claim 1 , wherein a setting to determine a type of the image defect in executing the image diagnosis is one of a setting to execute the image diagnosis for all of a first type indicating a positional shift, a second type indicating a dirt by a streak, and a third type indicating a dirt by a point and a setting to execute the image diagnosis for a designated type among the first, second, and third types.
10 . The inspection apparatus according to claim 1 , wherein the image diagnosis is executed based on the setting.
11 . A control method of an inspection apparatus connected with an image forming apparatus, the inspection apparatus including a scanner, the control method comprising:
obtaining, by the scanner, inspection target image data by reading a printed matter printed on a recording sheet by the image forming apparatus based on a print job;
inspecting whether an image defect is in the inspection target image data obtained by the scanner;
executing, based on detecting the image defect from the inspection target image data, an image diagnosis of diagnosing a defect portion of the image forming apparatus based on a type of the image defect included in the inspection target image data; and
setting at least one setting regarding the image diagnosis,
wherein the setting includes a setting regarding execution of the image diagnosis, and
the setting regarding execution of the image diagnosis is one of a setting to automatically execute the image diagnosis and a setting to execute the image diagnosis upon receiving an instruction to execute the image diagnosis.
12 . The control method according to claim 11 , wherein the defect portion of the image forming apparatus is diagnosed based on image data of a plurality of pages obtained by the scanner.
13 . An inspection system including an image forming apparatus, the inspection system comprising:
a scanner configured to obtain inspection target image data by reading a printed matter printed on a recording sheet by the image forming apparatus based on a print job; and
a controller having a processor which executes instructions stored in a memory, the controller being configured to:
inspect whether an image defect is in the inspection target image data obtained by the scanner;
execute, based on detecting the image defect included in the inspection target image data by the inspecting, an image diagnosis of diagnosing a defect portion of the image forming apparatus based on a type of the image defect included in the inspection target image data; and
set at least one setting regarding the image diagnosis,
wherein the setting includes a setting regarding execution of the image diagnosis, and
the setting regarding execution of the image diagnosis is one of a setting to automatically execute the image diagnosis and a setting to execute the image diagnosis upon receiving an instruction to execute the image diagnosis.
14 . The inspection system according to claim 13 , wherein the controller diagnoses the defect portion of the image forming apparatus based on image data of a plurality of pages obtained by reading executed by the scanner.
15 . The inspection system according to claim 13 , wherein the setting includes a setting to determine whether the image diagnosis is necessary or not.
16 . The inspection system according to claim 15 , wherein a setting as to whether to execute the image diagnosis or not is one of a setting not to automatically determine whether the image diagnosis is necessary or not, a setting to determine whether the image diagnosis is necessary or not in accordance with detecting the image defect, and a setting to determine whether the image diagnosis is necessary or not after an inspection corresponding to the print job ends.
17 . The inspection system according to claim 13 , wherein the setting includes a setting to determine a type of the image defect in executing the image diagnosis.
18 . The inspection system according to claim 13 , wherein a setting to determine a type of the image defect in executing the image diagnosis is one of a setting to execute the image diagnosis for all of a first type indicating a positional shift, a second type indicating a dirt by a streak, and a third type indicating a dirt by a point and a setting to execute the image diagnosis for a designated type among the first, second, and third types.
19 . The inspection system according to claim 13 , wherein the image diagnosis is executed based on the setting.