Multifunctional image forming apparatus having a covered main power switch

• US 6,486,419 B2
• Filed: 01/11/1999
• Issued: 11/26/2002
• Est. Priority Date: 01/09/1998
• Status: Expired due to Term

• Current Assignee: Ricoh Company Limited
• Original Assignee: Ricoh Company Limited
• Inventors: Gotoh, Tetsuya, Saitoh, Kazuyuki, Suzuki, Yuji, Horiguchi, Shigeru, Nakajima, Masahiro, Nanri, Yuki
• Primary Examiner(s): FRIEDHOFER, MICHAEL A
• Application Number:
  US09/227,033
• Publication Number:
  US 20020056630A1
• Time in Patent Office: 1,415 Days
• Field of Search: 200/43.01, 200/43.16, 200/43-8-, 200/50.01, 200/50.02, 200/50.1, 200/293, 200/308, 200/310, 200/317, 200/333, 361/679, 361/686, 361/724, 361/837
• US Class Current: 200/43.19
• CPC Class Codes: H01H 9/287 wherein the operating part is made inaccessible or more difficult to access by a lid, cover or guard, e.g. lockable covers

Abstract

An image forming apparatus having at least two of a plurality of functions including copying, facsimile and printer functions includes a main power switch that is provided on an outer surface of the apparatus and a cover to cover the main power switch. The cover is capable of opening and closing. Because the main power switch cannot be operated unless the cover is opened, when a user inadvertently tries to turn off the main power switch, for example, at the end of a day, the user must first touch the cover and is thereby reminded that the switch which the user is trying to turn off, is actually the main power switch for the apparatus. Thus, the main power switch is prevented from being inadvertently or unconsciously turned off.

Claims

1. An image forming apparatus having a facsimile function and a copying function, said image forming apparatus comprising:

an operational panel provided on an upper plate of the image forming apparatus and configured to operate the facsimile function and the copying function;

a common image reading unit configured to read an image for the facsimile function and the copying function;

a common printer unit configured to print the image for the facsimile function and the copying function;

a common exhausted sheet accommodating unit configured to receive sheets from said common printer unit, said common exhausted sheet accommodating unit being positioned above said common printer unit and below said common image reading unit;

a power switch provided on said operational panel and configured to turn on and off power to the copying function; and

a main power switch configured to turn on and off power to said image forming apparatus, said main power switch provided on a front plate of the image forming apparatus and including a cover covering said main power switch.

2. The image forming apparatus according to claim 1, wherein said cover is configured to move between a first position in which said cover covers said main power switch and a second position in which said main power switch is uncovered.

3. The image forming apparatus according to claim 1, wherein said cover is made of a translucent material.

4. The image forming apparatus according to claim 1, wherein said cover is detachable from said image forming apparatus.

5. The image forming apparatus according to claim 1, wherein said power switch does not include a cover covering said power switch.

6. The image forming apparatus according to claim 5, wherein said power switch does not turn on and off power to the facsimile function.