Image forming apparatus

Details Image forming apparatus Image forming apparatus

1997-02-27

1998-10-20

Smith, Matthew S.

Electrophotography

Document handling

Copy

271171, 27125801, 27125804, 399391, 399392, G03G 1500

Patent

active

058261567

ABSTRACT:
The size of a paper put in a tray for manual insertion is decided according to detectors provided in the tray. When detection precision of the paper size is not so high to determine paper size, it is instructed to specify a paper size manually. In another example, a paper size selection picture including a plurality of paper sizes is displayed in a touch panel for assisting an operator to select paper size manually. Thus, paper size for the tray can be specified manually, and erroneous copying can be prevented. In situations where paper size is not needed to update, paper size selection is not instructed.

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patent: 5332208 (1994-07-01), Tsuji et al.
patent: 5390005 (1995-02-01), Kimoto et al.
patent: 5611528 (1997-03-01), Nakamura et al.

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