Managing reading conditions in an image reading apparatus

1. An image reading apparatus, comprising:

a reading unit reading a document and outputting an image data in accordance with a given reading condition;

an electronic mail transmitting and receiving unit transmitting and receiving an electronic mail;

a control unit controlling said reading unit and said electronic mail transmitting and receiving unit;

a user interface unit receiving an instruction input from a user; and

an authentication information storing unit storing in advance authentication information for user authentication;

wherein said control unit includes

a setting portion setting a destination address and a reading condition associated with the destination address,

a reading condition storing unit storing the reading condition in association with the destination address in a storing unit;

a reading instructing portion applying the reading condition set by said setting portion to said reading unit to have said reading unit output an image data,

an electronic mail generating portion generating and outputting to said electronic mail transmitting and receiving unit an electronic mail having the reading condition applied to said reading unit as a main message, the image data output from said reading unit as an attachment file and the destination address set by said setting portion as a destination;

an electronic mail analyzing portion analyzing, when a return mail corresponding to the electronic mail generated by said electronic mail generating portion is received, said received return mail and extracting a reading condition, and

an associating portion associating the reading condition extracted from said return mail with a one-touch key provided at said user interface unit;

wherein said control unit has said associating portion establish said association on condition that authentication information input through said user interface unit has been stored in said authentication information storing unit.

2. The image reading apparatus according to claim 1 , wherein

said user interface unit includes a display portion displaying prescribed information; and

said control unit further includes a display control unit having the reading condition received by said electronic mail transmitting and receiving unit on said display portion in response to an input of an instruction of a one-touch key that is associated with the reading condition by said associating portion.

3. The image reading apparatus according to claim 1 , wherein

said control unit includes a reading condition applying portion applying, when an instruction of a one-touch key that is associated with the reading condition by said associating portion is input, the reading condition associated with said instructed one-touch key to said reading unit.

4. The image reading apparatus according to claim 1 , further comprising

a user interface unit receiving an instruction input from a user; wherein

said setting portion sets a reading condition and a destination address input through said user interface unit.

5. The image reading apparatus according to claim 1 , wherein

an electronic mail analyzing portion analyzes, when an electronic mail for setting having a reading condition described is received by said electronic mail transmitting and receiving unit, the electronic mail for setting and extracts the reading condition and a destination address; and

said setting portion sets the reading condition and the destination address extracted by said electronic mail analyzing portion from said electronic mail for setting.

6. The image reading apparatus according to claim 1 , wherein the reading condition relates to the quality of the image data output from the reading unit.

7. The image reading apparatus according to claim 1 , wherein the reading condition comprises resolution, reading density and reading size.

8. A non-transitory computer readable medium encoded with a control program product for controlling an image reading apparatus including a reading unit reading a document and outputting an image data in accordance with a given reading condition, and an electronic mail transmitting and receiving unit transmitting and receiving an electronic mail, causing the image reading apparatus to execute the steps of:

receiving an instruction input from a user;

storing in advance authentication information for user authentication in an authentication information storing unit;

setting a destination address and a reading condition associated with the destination address;

storing the reading condition in association with the destination address in a storing unit;

applying the set reading condition to said reading unit to have said reading unit output an image data;

generating and outputting an electronic mail having the reading condition applied to said reading unit as a main message, the image data output by said reading unit as an attachment file and said set destination address as a destination;

analyzing, when a return mail corresponding to the generated electronic mail is received, said received return mail and extracting a reading condition; and

associating the reading condition extracted from said return mail with a one-touch key provided at said user interface unit of the image reading apparatus;

wherein the association of the reading condition extracted with the one-touch key is established on condition that authentication information input by the user has been stored in said authentication information storing unit.

9. A control method for controlling an image reading apparatus including a reading unit reading a document and outputting an image data in accordance with a given reading condition, and an electronic mail transmitting and receiving unit transmitting and receiving an electronic mail, said control method comprising the steps of:

receiving an instruction input from a user;

storing in advance authentication information for user authentication in authentication information storing unit;

setting a destination address and a reading condition associated with the destination address;

storing the reading condition in association with the destination address in a storing unit;

applying the set reading condition to said reading unit to have said reading unit output an image data;

generating and outputting to said electronic mail transmitting and receiving unit an electronic mail having the reading condition applied to said reading unit as a main message, the image data output by said reading unit as an attachment file and said set destination address as a destination;

analyzing, when a return mail corresponding to the generated electronic mail is received, said received return mail and extracting a reading condition, and

associating the reading condition extracted from said return mail with a one-touch key provided at said user interface unit of the image reading apparatus;

wherein said step of associating the reading condition extracted with the one-touch key is established on condition that authentication information input by the user has been stored in said authentication information storing unit.

10. The method according to claim 9 , wherein the reading condition relates to the quality of the image data output from the reading unit.

11. The method according to claim 9 , wherein the reading condition comprises resolution, reading density and reading size.