Ricoh V-C3 Technical Training Manual page 449

! Full-colour jobs
" The ITB is lifted until it touches all four PCUs.
! Black-and-white jobs
" The ITB is lowered until it touches only the K PCU.
! If the job has color pages and black-and-white pages, the
ITB operation is controlled by SP 3930.
" The default is 1: The ITB moves away from the color PCUs if
a black-and-white page appears in a color job (this gives low
productivity but decreases wear on the color PCUs).
" If you change the setting to 0, the ITB will not move away
from the color PCUs if a black-and-white page appears
during a color job. This makes faster printing, but increases
wear on the color PCUs.
" If you change the setting to a value between 2 and 99, then
the ITB will move away from the color PCUs if the number of
black-and-white pages in the middle of the job is the same
as or more than the SP setting.
Slide 449
# The above only occurs if the user selected Auto Color Selection at the operation
panel.
# Auto Color Selection is one of the five color-mode keys near the left side of the
operation panel.
ITB Lift
449
V-C3 Training