Image forming apparatus and method of certificating password

A printer driver which is provided in an image processing apparatus applied to a system where an image forming apparatus having a plurality of storage sections for storing image data and an image processing apparatus are connected to one another via a communication network and which enables the image processing apparatus to print using the image forming apparatus, the printer driver comprising:

• an input section which inputs storage section ID for specifying a storage section and password for the storage section ID;
• a transmitting section which transmits the password input from the input section to the image forming apparatus;
• a receiving section which receives bit train data indicating a storage section permitted to be used among said plurality of storage sections;
• and
• a certificating section which certificates the password input from the input section on a basis of the comparison between the received bit train data and the storage section ID input from the input section.

A system in which an image forming apparatus and an image processing apparatus are connected to one another via a communication network,

• wherein
• the image forming apparatus comprises:
• (1a) a plurality of storage sections which store image data;
• (1b) a correspondence table which shows the correspondence between storage section IDs for specifying the storage sections and passwords registered for the storage sections;
• (1c) a collate section which receives a password from the image processing apparatus, collates the received password with the passwords registered in the correspondence table, and detects the storage section ID of the storage section in which the password coinciding with the received password has been registered and the storage section IDs of the storage sections in which no password has been registered, from said plurality of storage sections;
• and
• (1d) a transmitting section which transmits a value indicating the storage section ID detected by the collate section to the image processing apparatus, and the image processing section comprises a printer driver including:
• (2a) an input section which inputs storage section ID for specifying a storage section and password for the storage section ID;
• (2b) a transmitting section which transmits the password input from the input section to the image forming apparatus;
• (2c) a receiving section which receives bit train data indicating the storage section permitted to be used among said plurality of storage sections;
• and
• (2d) a certificating section which certificates the password input from the input section on a basis of the comparison between the received bit train data and the storage section ID input from the input section.

A method of certificating a password for an image processing apparatus applied to a system where an image forming apparatus having a plurality of storage sections for storing image data and an image processing apparatus are connected to one another via a communication network, the method comprising:

• inputting a storage section ID for specifying a storage section and a password for the storage section ID;
• transmitting the input password to the image forming apparatus;
• receiving from the image forming apparatus bit train data indicating a storage section permitted to be used among said plurality of storage sections;
• and
• certificating the password input from the input section on a basis of the comparison between the received bit train data and the storage section ID input from the input section.

A storage medium used in an image processing apparatus applied to a system where an image forming apparatus having a plurality of storage sections for storing image data and an image processing apparatus are connected to one another via a communication network, the storage medium including a password certificating program comprising the steps of:

• inputting a storage section ID for specifying a storage section and a password for the storage section ID;
• transmitting the input password to the image forming apparatus;
• receiving bit train data indicating a storage section permitted to be used among said plurality of storage sections;
• and
• certificating the password input from the input section on a basis of the comparison between the received bit train data and the storage section ID input from the input section.