Message transmitting system for reproduction machines and copiers
First Claim
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1. In a copy reproducing machine for making copies of document originals having a master control module and remote operating modules cooperable with one another to form said copy reproducing machine, the combination of:
- (a) a shared communication line linking said modules together, said shared communication line serving as the sole vehicle for communicating control instructions between said modules for making said copies;
(b) a shared line transmitter for each of said modules including(1) means for addressing control instructions from the module to at least one other of said modules, and(2) means for placing said control instructions following said addressing onto said shared communication line for transmission over said shared communication line to said modules; and
(c) a shared line receiver for each of said modules including(1) means for detecting control instructions addressed to said module from control instructions addressed to other modules being transmitted on said shared communication line, and(2) means for receiving said control instructions addressed to said module from said shared communication line to said module.
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Abstract
A copy reproduction machine is subdivided into discrete operating modules and coupled together by a shared communication line over which operating messages from and to the modules are transmitted. Each module includes a receiver for intercepting and capturing messages bearing the module'"'"'s address and a transmitter for transmitting messages from the module and addressed to other modules over the shared communication line.
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Citations
4 Claims
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1. In a copy reproducing machine for making copies of document originals having a master control module and remote operating modules cooperable with one another to form said copy reproducing machine, the combination of:
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(a) a shared communication line linking said modules together, said shared communication line serving as the sole vehicle for communicating control instructions between said modules for making said copies; (b) a shared line transmitter for each of said modules including (1) means for addressing control instructions from the module to at least one other of said modules, and (2) means for placing said control instructions following said addressing onto said shared communication line for transmission over said shared communication line to said modules; and (c) a shared line receiver for each of said modules including (1) means for detecting control instructions addressed to said module from control instructions addressed to other modules being transmitted on said shared communication line, and (2) means for receiving said control instructions addressed to said module from said shared communication line to said module. - View Dependent Claims (2)
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3. The method of operatively integrating plural discrete copier modules to provide a copier operable to produce copies of document originals, and wherein each copier module generates and/or receives control instructions, comprising the steps of:
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(a) addressing control instructions at each of said copier modules for transmission to at least one other of said copier modules; (b) inserting said addressed control instructions into a common serial stream of control instructions being communicated to said copier modules; and (c) receiving at each of said copier modules control instructions in said serial stream addressed to said copier module. - View Dependent Claims (4)
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Specification