Controller for a photocopier providing the ability to transfer d

Details Controller for a photocopier providing the ability to transfer d Controller for a photocopier providing the ability to transfer d

1993-05-28

1998-03-31

Harrell, Robert B.

G06F 1116

Patent

active

057348090

ABSTRACT:
A control apparatus for a copier capable of transferring data from a non-volatile memory thereof to a computer or similar external data processing equipment, allowing the data in the memory to be rewritten from the outside, and in the event of replacement of a control board loaded with the memory allowing the data to be transferred from the memory of the old control board to a non-volatile memory of a new control board with accuracy and reliability. Data are transferred from the old control board to a new control board via serial communication controllers which are provided on the individual control boards. A communication unit is also provided on the control board so that the content of the non-volatile memory may be transferred to the external data processing equipment or rewritten by the latter.

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