Fujitsu fi-4860C Operator's Manual page 170

Document separation force setup items are as follows.
Setting Document
thickness
Thick Thick
Medium Thick Medium Thick
Medium Medium
Medium Thin Medium Thin
Thin Thin
If Mis-pick occurs frequently, adjust the Pick roller rotation speed.
Press (Next button) to show the following screen.
Press (Left arrow button) or
Press (Enter button) to select the setting.
The blinking item is the one selected.
HINT
Document separa-
tion force
Strong
Less strong
Medium
(Factory default
setting)
Medium Weak
Weak
0 3 P c
! i
= F a s t
/
(Right arrow button) and select an item.
"Double-feed" "Mis-pick" or
occurs fre- "Document jam"
quently occurs fre-
quently
Increase document Decrease document
separation force separation force
k S p e e d
S l o
M i d /
w