Ricoh Pro C901 Technical Bulletin page 318

Reissued: 4-Aug-15
Model:
Aries-P1.5/C1.5
-Toner Refresh Amount Adjustment-
Modify the toner refresh amount as shown in the table below.
3 - 7 0 1
001
T o n e r
002
T o n e r
003
T o n e r
004
T o n e r
005
T o n e r
006
T o n e r
007
T o n e r
008
T o n e r
3-701 009
Toner Refresh Mode Max Pattern Length
 First, do "Modification 1" and check if the desired results are obtained.
"Modification 2" if further adjustment is needed.
 Note that the value for black remains at 5%.
echnical
T
SP
R e f r e s h M o d e
R e f r e s h M o d e
R e f r e s h M o d e
R e f r e s h M o d e
R e f r e s h M o d e
R e f r e s h M o d e
R e f r e s h M o d e
R e f r e s h M o d e
ulletin
B
Date:
27-Jan-12
D e f a u l t M o d i f i c a t i o n
K : 5 K :
％
C o l : 2 . 5 C o l :
％
12.5 12.5
H u m i d I m a g e
6.0 9.4
H u m i d I m a g e
6.0 9.4
H u m i d I m a g e
6.0 9.4
H u m i d I m a g e
12.5 12.5
I m a g e A r e a
6.0 9.4
I m a g e A r e a
6.0 9.4
I m a g e A r e a
6.0 9.4
I m a g e A r e a
25
PAGE: 2/7
No.:
RM077072d
M o d i f i c a t i o n 1
5 K : 5
％ ％
3 . 8 C o l : 5
％ ％
12.5
T h r e s h : K
12.5
T h r e s h : C
12.5
T h r e s h : M
12.5
T h r e s h : Y
12.5
T h r e s h : K
12.5
T h r e s h : C
12.5
T h r e s h : M
12.5
T h r e s h : Y
2
Do