EP 0029953 A1 19810610 - Electrophotographic copier including a belt photoconductor.
Title (en)
Electrophotographic copier including a belt photoconductor.
Title (de)
Elektrophotographisches Kopiergerät mit einer Photoleiterbahn.
Title (fr)
Machine à copier électrophotographique comportant une bande photoconductrice.
Publication
Application
Priority
US 9980079 A 19791203
Abstract (en)
An electrophotographic copier includes a belt photoconductor (24) which passes round a drum (32). It is guided from the drum to an exposure position by a vacuum plenum (34) which also serves to tension the belt. Rollers (28) and (30) guide the belt from the plenum to the exposure position and from that position back to the drum. Apart from the exposure station, the processing stations normally positioned adjacent the drum are so positioned.
IPC 1-7
IPC 8 full level
G03G 15/00 (2006.01); G03G 15/26 (2006.01)
CPC (source: EP)
G03G 15/263 (2013.01); G03G 15/754 (2013.01)
Citation (search report)
- US 3661452 A 19720509 - HEWES ELLSWORTH D, et al
- US 4089516 A 19780516 - COLGLAZIER DONALD FRANCIS, et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0029953 A1 19810610; EP 0029953 B1 19830720; DE 3064324 D1 19830825
DOCDB simple family (application)
EP 80107155 A 19801118; DE 3064324 T 19801118