Ricoh Pro C9100 Series Technical Bulletin page 15

Model:
BR-C1/BR-P1
41 [Paper Feed Mode (Adjust Fan Level)]
Function: Enables easy adjustment of the up draft fans and side fans together. For
example, selecting "Moderate Nonfdg Red. (Higher)" will increase the fan power
10% for both fans.
Max Double Feed Reduce (Lowest)
Moderate Double Feed Red (Lower)
Standard (No Adjustment)
Moderate No-feed Reduce (Higher)
Maximum No-feed Reduce (Highest)
x = current value of 34 [Updraft Fans]
y = current value of 36 [Side Fans]
Although the fan power can be adjusted within the range 0% ~ 100%, the actual fan duties
do not go below 20%. If set to a value lower than 20%, the vacuum, side and blower fans
will operate at 20% and the up draft fan will be inactivated.
This is because fan operation becomes unstable below 20%.
T
echnical
Selection
B
ulletin
Date:
28-Sep-15
Up draft fans
x - 20
x - 10
-
x + 10
x + 20
PAGE: 6/8
No.:
RD777003
Side fans
y - 20
y - 10
-
y + 10
y + 20