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EP0589130A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Image forming apparatus using ID card having counter

Assignee: Toshiba Corp
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Filing: 1993-03-22
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Granted: —
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Expires: 2013-03-22
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Abstract

Abstract An image forming apparatus of this invention can totalize data obtained at the time of operation, for example, the number of copying operations for each user by use of a single portable type medium. An image forming apparatus of this invention includes first memory circuit (8) for storing a first data which identifies an operator who is permitted to use the image forming apparatus, function (3) for inputting a second data by an operator, function (51) for verifying the second data inputted by the inputting function with the first data stored in the storing circuit, function (11) for forming an image under a predetermined image forming condition when the verifying function verifies that the second data corresponds to the first data stored in the first storing circuit, and second memory circuit (8) for storing third data indicating the predetermined image forming condition corresponding to the first data, after a completion of an image forming operation by the forming function.

Inventors

  • 👤 Masahiko c/o Intellectual Property Div. Ogura
  • 👤 Masashi c/o Intellectual Property Division Honda

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-30 06:03
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/50; G03G15/5066; G03G21/00; G03G21/02

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 124 words
An image forming apparatus characterized by comprising: first memory means (8) for storing a first data which identifies an operator who is permitted to use the image forming apparatus; means (3) for inputting a second data by an operator; means (51) for verifying the second data inputted by the inputting means with the first data stored in the storing means; means (11) for forming an image under a predetermined image forming condition when the verifying means verifies that the second data corresponds to the first data stored in the first storing means; and second memory means (8) for storing third data indicating the predetermined image forming condition corresponding to the first data, after a completion of an image forming operation by the forming means.
Claim 2
Dependent Claim 30 words
An image forming apparatus according to claim 1, characterized in that the image forming condition is a number of times of image forming operations operated by the image forming means.
Claim 3
Dependent Claim 30 words
An image forming apparatus according to claim 1, characterized in that the first and second storing means are attachable and detachable to a main body of the image forming apparatus.
Claim 4
Dependent Claim 65 words
An image forming apparatus according to claim 2, characterized by further comprising means (53) for generating time data; means (63) for counting the number of times of image forming operations in a predetermined period in accordance with the time data generated by the generating means; and means (63) for storing the number of times of image forming operations corresponding to each of the predetermined periods.
Claim 5
Dependent Claim 70 words
An image forming apparatus according to claim 2, characterized by further comprising: means (51) for judging a size of paper using in the image forming operation; means (63) for counting the number of times of image forming operations used the paper whose size is judged by the judging means; and means (63) for storing the number of times of image forming operations corresponding to each of the sizes of paper.

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