Ricoh V-C3 Technical Training Manual page 343

! The doctor blade trims off excess toner from the development
roller. The excess toner falls onto the toner collection auger.
" This auger sends the excess toner back to the area where fresh
toner comes in from the toner supply port.
Slide 343
# As a result of this new mixing system, a constant amount of toner is applied
across the development roller.
# In the V-C1, there is more variation in image density across the page.
Mixing – 5
Doctor
Blade
343
V-C3 Training
Development
Roller
Toner
Collection
Auger