Image forming apparatus

Details Image forming apparatus Image forming apparatus

1982-05-17

1984-08-07

Prescott, A. C.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

355 3R, 355 14C, 355 8, G03G 1500

Patent

active

044640447

ABSTRACT:
A copying apparatus is provided with a microprocessor having a memory storing programs for executing various diagnostic modes. When a combination check mode is designated by an operator selecting a combination of keys on the ten keys of a keyboard, the microprocessor causes two driving elements to operate, e.g., a motor for rotating a photoconductive drum and a clutch for moving a cleaning blade, both specified by the combination mode, the microprocessor then checking the combined operation of the motor and clutch.

REFERENCES:
patent: 4162396 (1979-07-01), Howard et al.
patent: 4350439 (1982-09-01), Tanioka et al.

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