Title:
IMAGE FORMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/162634
Kind Code:
A1
Abstract:
In a state where this image forming device is connected to an information processing device having a display screen, when a connection cable of a general-purpose numeric keypad unit is connected to a connection part, the image forming device controls the general-purpose numeric keypad unit so as to keep a NumLockLED lit (step S15), the general-purpose numeric keypad unit including a NumLock key that can be selectively switched between a first processing condition for processing a condition for processing a key signal input by the information processing device as information regarding a numerical value, and a second processing condition for processing as information for moving a cursor displayed on the display screen, and the NumLockLED capable of notifying a user that the first processing condition is set in the information processing device by lighting.
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| JPH04271382 | IMAGE FORMING DEVICE |
| JPH0943885 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR |
| JPS57125952 | DISPLAY DEVICE FOR COROTRON REQUIRING CHECK |
Inventors:
SUGA DAISUKE (JP)
Application Number:
PCT/JP2020/005011
Publication Date:
August 13, 2020
Filing Date:
February 04, 2020
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
G03G21/00; B41J29/00; G06F3/02; H03M11/18; H04N1/00
Foreign References:
| JP2014022927A | 2014-02-03 | |||
| JP2001142612A | 2001-05-25 | |||
| JP2006338471A | 2006-12-14 | |||
| JPH04367924A | 1992-12-21 |
Attorney, Agent or Firm:
YAMADA, Ryuichi (JP)
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