Ricoh A230, Руководство по обслуживанию, Страница: 232 / 1134

SERVICE PROGRAM MODE
4-23
SM A230/A231/A232
Serv
ic
e
Ta
b
le
s
Mode No.
Class 1
and 2
Class 3
Function Settings
4-903 * 14* MTF Filter
Coefficient Level
(257% ~ 400%) Selects the MTF filter coefficient for
257% ~ 400% enlargement for letter
mode using greyscale processing.
Weak Strong
11–8–2–1–9–0–5–4–10–7–3–6 0 ~ 11
1/step
10
15* MTF Filter
Coefficient Level
(Photo mode) Selects the MTF filter coefficient for
photo mode using greyscale mode, if
MTF is enabled for this mode with SP
4-904-3.
Weak Strong
11–8–2–1–9–0–5–4–10–7–3–6 0 ~ 11
1/step
4
16* Smoothing Filter
Coefficient Level
(Photo mode) Selects the smoothing filter coefficient
for photo mode using greyscale mode,
if smoothing is enabled for photo with
SP 4-904-3.
Weak Strong
7–6–0–5–2–1–3–4 0 ~ 8
1/step
1
17* MTF Filter
Coefficient Level
(Text/Photo mode) Selects the MTF filter coefficient for
text/photo mode using greyscale mode.
Weak Strong
11–8–2–1–9–0–5–4–10–7–3–6 0 ~ 11
1/step
2
18* MTF Filter
Coefficient Level
(Low Density
Original mode) Selects the MTF filter coefficient for low
density original mode (greyscale mode
only).
Weak Strong
11–8–2–1–9–0–5–4–10–7–3–6 0 ~ 11
1/step
0
19* MTF Filter
Coefficient Level
(Copied Original
mode) Selects the MTF filter coefficient for
copied original mode (greyscale mode
only).
Weak Strong
11–8–2–1–9–0–5–4–10–7–3–6 0 ~ 11
1/step
4
20*
MTF Filter
Strength Level
(25% ~ 64%) Selects the MTF strength for 25% ~
64% reduction for letter mode using
greyscale processing. 0: x 0.25
1: x 0.5
2: x 1
3: x 2
4: x 4
21* MTF Filter
Strength Level
(65% ~ 154%) Selects the MTF strength for 65% ~
154% magnification for letter mode
using greyscale processing. 0: x 0.25
1: x 0.5
2: x 1
3: x 2
4: x 4
22* MTF Filter
Strength Level
(155% ~ 256%) Selects the MTF strength for 155% ~
256% enlargement for letter mode
using greyscale processing. 0: x 0.25
1: x 0.5
2: x 1
3: x 2
4: x 4
23* MTF Filter
Strength Level
(257% ~ 400%) Selects the MTF strength for 257% ~
400% enlargement for letter mode
using greyscale processing. 0: x 0.25
1: x 0.5
2: x 1
3: x 2
4: x 4