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US 4,876,606 AGranted
Image forming system
AssigneeRicoh Company, Ltd.
InventorsMasahiko Banno, Yasushi Nakazato
Life of this patent
Estimating the term…
Abstract
An image forming system comprises one or a plurality of image forming apparatuses and a host system coupled thereto. Each image forming apparatus is provided with a control part for reading out status information on the image forming apparatus at an arbitrary time. The obtained status information may be displayed or printed at the image forming apparatus and/or supplied to the host system.
Claims20
An image forming system comprising:
- an image forming apparatus at least comprising an image forming part for forming an image, a sensor part for detecting status information on said image forming apparatus, a memory for storing the status information, an operation and display part for entering an instruction to said image forming apparatus and for displaying a message and a control part for controlling an operation of said image forming apparatus;
- and
- a host system coupled to said image forming apparatus through said control part,
- said control part having means for controlling said memory to read out said status information at an arbitrary time, and means for converting said status information into a message.
1 more element
An image forming system comprising:
- an image forming apparatus at least comprising an image forming part for forming an image, a sensor part for detecting status information on said image forming apparatus, a memory for storing the status information, an operation and display part for entering an instruction to said image forming apparatus and for displaying a message, and a control part for controlling an operation of said image forming apparatus;
- and
- a host system coupled to said image forming apparatus through said control part.
- said control part having means for controlling said memory to read out said status information at an arbitrary time,
- said status information being related to replacement intervals of parts of said image forming apparatus having certain serviceable lives and supplying intervals of expendables of said image forming apparatus.
2 more elements
An image forming system as claimed in claim 9 in which said image forming apparatus further comprises a main body, a unit integrally having said parts detachably arranged thereon, said unit being pulled out from said main body when replacing one of said parts, and means provided on said unit for mutually separating at least two of said parts from each other when said unit is pulled out of said main body, so that a marginal space is formed around said two parts for facilitated removal thereof.
An image forming system comprising:
- a plurality of image forming apparatuses each comprising at least an image forming part for forming an image, a sensor part for detecting status information on said image forming apparatus, a memory for storing the status information, an operation and display part for entering an instruction to said image forming apparatus and for displaying a message, and a control part for controlling an operation of said image forming apparatus;
- and
- a host system coupled to each of said image forming apparatuses through said control part,
- said control part in each of said image forming apparatuses having means for controlling said memory to read out said status information at an arbitrary time, and means for converting said status information into a message.
1 more element
An image forming system comprising:
- a plurality of image forming apparatuses each comprising at least an image forming part for forming an image, a sensor part for detecting status information on said image forming apparatus, a memory for storing the status information, an operation and display part for entering an instruction to said image forming apparatus and for displaying a message, and a control part for controlling an operation of said image forming apparatus;
- and
- a host system coupled to each of said image forming apparatuses through said control part,
- said control part in each of said image forming apparatuses having means for controlling said memory to read out said status information at an arbitrary time, and means for converting said status information into a message,
- said control part controlling said memory to read out said status information from said memory and print a corresponding message on said image forming part.
2 more elements
An image forming system comprising:
- a plurality of image forming apparatuses each comprising at least an image forming part for forming an image, a sensor part for detecting status information on said image forming apparatus, a memory for storing the status information, an operation and display part for entering an instruction to said image forming apparatus and for displaying a message, and a control part for controlling an operation of said image forming apparatus;
- and
- a host system coupled to each of said image forming apparatuses through said control part,
- said control part in each of said image forming apparatuses having means for controlling said memory to read out said status information at an arbitrary time,
- said status information being related to replacement intervals of parts of each of said image forming apparatuses having certain serviceable lives and supplying intervals of expendables of each of said image forming apparatuses.
2 more elements
An image forming system comprising:
- a plurality of image forming apparatuses each comprising at least an image forming part for forming an image, a sensor part for detecting status information on said image forming apparatus, a memory for storing the status information, an operation and display part for entering an instruction to said image forming apparatus and for displaying a message, and a control part for controlling an operation of said image forming apparatus;
- and
- a host system coupled to each of said image forming apparatuses through said control part,
- said control part in each of said image forming apparatuses having means for controlling said memory to read out said status information at an arbitrary time,
- said host system comprising first means for reading out said status information from each of said image forming apparatuses through said control part, and second means for automatically selecting one of said image forming apparatuses for carrying out a job depending on said status information.
2 more elements
An image forming system comprising:
- an image forming apparatus at least comprising an image forming part for forming an image, a sensor part for detecting status information on said image forming apparatus, a memory for storing the status information, an operation and display part for entering an instruction to said image forming apparatus and for displaying a message, and a control part for controlling an operation of said image forming apparatus;
- and
- a host system coupled to said image forming apparatus through said control part,
- said control part having means for controlling said memory to read out said status information at an arbitrary time, and means for converting said status information into a message,
- said control part controlling said memory to read out said status information from said memory and print a coresponding message on said image forming part.
2 more elements
Dependencies are inferred from the claim text.