Roll paper feeding apparatus for electrophotographic processing
Roller fuser apparatus in which copy sheet jams are minimized
Rotating vane toner transport for blade cleaning on horizontal s
Roughened imaging surface for cleaning
Safety device for fixing heater
Safety device for photocopying machine
Scale factor changing mechanism for copying machine
Scanning type variable magnification electrophotographic copying
Sealing device for electrostatic copying machine
Selective development control for electrostatic reproduction mac
Self-cleaning xerographic apparatus
Self-triggering quality control sensor
Sensitive medium cleaner for use in electrophotographic copying
Sensor controlling in computer fanfold reproduction
Sensor controlling in computer fanfold reproduction
Separated communication between electrophotographic copying mach
Sequential control circuit means
Servicing system for reproduction machines
Servicing system for reproduction machines
Set-up recall apparatus