Title:
画像形成装置
Document Type and Number:
Japanese Patent JP3627492
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To easily eliminate the jam of a recording sheet occurring when the recording sheet passed through a secondary transfer area is attracted to an intermediate transfer belt. SOLUTION: This image forming device is constituted of a sheet unpeeling detection device detecting such a state that the recording sheet S passed through the secondary transfer area Q4 is attached to the intermediate transfer belt B, an unpeeling detection time roll separating signal output means outputting a signal for separating the outside secondary transfer roll 30 of a secondary transfer unit T from the surface of the belt B, an unpeeling detection time rotation stop signal output means outputting a signal for stopping the rotation of an image carrier 16 and the belt B after the roll 30 is separated from the surface of the belt B and an unpeeling detection time carrying stop signal output means outputting a signal for stopping a sheet carrying device Ht before prescribed time elapses after the signal is outputted from the unpeeling detection time rotation stop signal output means.
Inventors:
Junichiro Samejima
Norio Hogari
Susumu Kibayashi
Junichi Murakami
Naoto Nishi
Norio Hogari
Susumu Kibayashi
Junichi Murakami
Naoto Nishi
Application Number:
JP915198A
Publication Date:
March 09, 2005
Filing Date:
January 20, 1998
Export Citation:
Assignee:
Fuji Xerox Co., Ltd
International Classes:
B41J29/38; G03G15/00; G03G15/01; G03G15/16; G03G21/14; (IPC1-7): G03G15/16; G03G15/00; G03G21/14
Domestic Patent References:
| JP6161302A | ||||
| JP5776578A | ||||
| JP8171293A | ||||
| JP980835A | ||||
| JP4988526A |
Attorney, Agent or Firm:
Takahide Tanaka