Title:
IMAGE-FORMING DEVICE
Document Type and Number:
Japanese Patent JPS615971
Kind Code:
A
Abstract:
PURPOSE: To provide the titled device making it difficult for a third person to take out a transfer material and capable of preserving transferred confidential information, wherein an entrance door for a thermal transfer ribbon is electrically locked by a plunger or the like, and is unlocked by inputting a user's ID.
CONSTITUTION: When a solenoid 122 is deenergized, a driving shaft 123 is projected by a spring 125, and an engaging part 129 of a turnable element 126 is engaged to a fastening part 121 of the door 8, resulting in that the door 8 can not be freely opened. When a user's ID inputted through ten-keys coincides with a prestored user's ID, the solenoid 122 is energized to enable the door 8 to be opened.
Inventors:
YAMANISHI HIDEKAZU
Application Number:
JP12617384A
Publication Date:
January 11, 1986
Filing Date:
June 19, 1984
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
B41J29/13; B41J17/22; B41J17/32; B41J17/38; B41J35/00; B65H19/00; H04N1/44; (IPC1-7): B41J17/22; B41J29/38; B41J35/00; B65H19/00; H04N1/00; H04N1/44
Attorney, Agent or Firm:
Takehiko Suzue
Next Patent: PRINTING-CONTROLLING SYSTEM