Ricoh FT4460, Service Manual, Page: 97 / 413

28 February 1989
5.15 TONER SUPPLY AMOUNT (FIXED SUPPLY MODE)
Paper Size
Data
UNIVERSAL 26
A3
51
B4
38
A4 26
A4R 26
B5 20
B5R
20
A5
13
A5R 13
B6
10
B6R 10
POST CARD 7
11 x 17 49
11 x 8 1/2
24
11 x 15 42
10 x 14
38
8 I/2 x 14 33
8 1/2 x 13 29
8 1/2 x 11 24
8 1/2 x 5 1/2 13
8 1/4 x 14, 13 33
8 x 13 27
8 x 10 1/2 26
8 x 10
24
5 1/2
X
8 1/2
12
Black/Color Toner Supply Level
Black Toner (# SP No. 32)
Supply Level
P-MODE DATA
CONSTANT ADD
2 DATA 0 7%
1 DATA 1
3.5%
3 DATA 2
10.5%
4 DATA 3
14%
Color Toner (# SP No. 70)
Supply Level P-MODE DATA
CONSTANT ADD
2 DATA 0
14%
1
DATA 1
7%
3 DATA 2
21%
4
DATA 3 28%
Supply Mode
Data
Black (Fixed Mode)
— > 1
B l a c k ( I D S e n s o r M o d e ) — > 1
Color
R e d / G r e e n — > 2
Blue
— > 1
R e d / G r e e n — > 3
Photo
Mode
Blue
— > 1 . 5
Black
— > 3
Paper Size Data x 2 Supply Level x Supply Mode
For example: - Paper size 11 x 8 1/2
- Supply level 4
- Supply mode photo,
= Toner Supply MC on Time (pulse)
(1 pulse = 2.259 msec.)
–> data = 24
–> data = 3
blue –> data = 1.5
The toner clutch on time will be:
24 x 2 x 3 x 1.5 = 216 pulses or 488 msec.
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