Title:
【発明の名称】出力装置
Document Type and Number:
Japanese Patent JP2997005
Kind Code:
B2
Abstract:
There is disclosed an information processing apparatus, such as a printer, capable of selectively using plural control programs by utilizing an external memory, such as a program cartridge, containing additional programs. When a switching of control program is requested for example by a switch, the start address of the requested program is indirectly obtained by referring to a fixed address of the memory cartridge containing the requested program.
Inventors:
Kunio Okada
Yoshiaki Kawamura
Yutaka Murakami
Haruo Fujita
Yoshiaki Kawamura
Yutaka Murakami
Haruo Fujita
Application Number:
JP9511090A
Publication Date:
January 11, 2000
Filing Date:
April 12, 1990
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J29/38; B41J5/30; G06F3/12; G06K15/00; (IPC1-7): B41J29/38; B41J5/30; G06F3/12
Domestic Patent References:
| JP3189721A | ||||
| JP63234488A | ||||
| JP1314177A | ||||
| JP345365A | ||||
| JP6392473A | ||||
| JP63216756A | ||||
| JP1145670A |
Attorney, Agent or Firm:
Yoshikazu Tani
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