Read Sharp AR-C260 (serv.man12) Service Manual online
AR-C260/C260M SIMULATION 9 - 49
(Foundation removal quantity setting)
Whether the foundation removal is performed or not is determined by
the AND condition of the set items A and B.
the AND condition of the set items A and B.
(Image auto recognition condition setting)
Used to set whether the text area is regarded important or not in
judgment of printed photo and the text/printed photo or photograph and
text/photograph.
judgment of printed photo and the text/printed photo or photograph and
text/photograph.
1. Select the ORG RECOG mode.
2. Enter the set value with the 10-key and press the [OK] key to set
2. Enter the set value with the 10-key and press the [OK] key to set
the entered value.
(Text-on-dots recognition condition setting)
Used to set whether the text on dots is recognized as text or not.
1. Select the SEG mode.
2. Enter the set value with the 10-key and press the [OK] key to set
2. Enter the set value with the 10-key and press the [OK] key to set
the entered value.
(Setting the reproduction (text recognition level) of text on dots of a
document printed by the printer)
If text recognition is not performed normally, the text recognition level
can be adjusted. This function is effective especially when copying a
document printed by an inkjet printer or a laser printer.
document printed by the printer)
If text recognition is not performed normally, the text recognition level
can be adjusted. This function is effective especially when copying a
document printed by an inkjet printer or a laser printer.
1. Select the SEG mode.
2. Select the setting mode B with the scroll key.
3. Enter the set value with the 10-key and press the [OK] key to set
2. Select the setting mode B with the scroll key.
3. Enter the set value with the 10-key and press the [OK] key to set
the entered value.
a. Sub scanning direction magnification ratio adjustment: By
changing the scanning speed in the paper transport direction, the
print magnification of images in the paper transport direction is
adjusted.
[Adjustment range]: 35 ~99 (Default: 50)
print magnification of images in the paper transport direction is
adjusted.
[Adjustment range]: 35 ~99 (Default: 50)
b. Main scanning direction magnification ratio adjustment. The print
magnification ratio in the vertical direction of images (vertical to
the paper transport direction) is adjusted by software in the (F/R)
image process section.
[Adjustment range]: 1~99 (Default: 50)
the paper transport direction) is adjusted by software in the (F/R)
image process section.
[Adjustment range]: 1~99 (Default: 50)
(Items to be set)
Display
Set value (Display)
Foundation
removal quantity
C
–4
0
Little
–3
1
↑
–2
2
–1
3
0
4 (Default)
+1
5
+2
6
+3
7
↓
+4
8
Much
Display
Set value
Content
A
TEXT
PRIORITY
MODE
PRIORITY
MODE
0 DISABLE
There
must
be
considerable level of text
area to judge as text/
printed photo or text/
photograph.
area to judge as text/
printed photo or text/
photograph.
1
(Default)
ENABLE
Only a light level of text
area is enough for
judging as text/printed
photo or text/photograph.
area is enough for
judging as text/printed
photo or text/photograph.
Display
Set value
Content
A
0
(Default)
OFF
Text on dots is not recognized as
text.
text.
ENABLE
Text on dots is recognized as text.
(Priority is placed on the
reproduction of text.)
Note that a dark density image
may be copied as black.
(Priority is placed on the
reproduction of text.)
Note that a dark density image
may be copied as black.
Display
Set value
Content
B
0
(Default)
OFF
Normal mode (Normal text
recognition level)
Depending on the type of
documents, text images may be
with sharp edges and high
contrast.
recognition level)
Depending on the type of
documents, text images may be
with sharp edges and high
contrast.
1
ON
Mode for documents printed by a
printer: Documents are copied in a
similar picture quality. (Low text
recognition level)
printer: Documents are copied in a
similar picture quality. (Low text
recognition level)
48
48
-1
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the copy magnification ratio (main
scanning and sub scanning directions).
scanning and sub scanning directions).
Item
Picture quality
Size/magnification ratio
Operation/
Procedure
Procedure
1. Select the adjustment mode with the scroll key.
2. Enter the adjustment value with the 10-eky and
2. Enter the adjustment value with the 10-eky and
press the [OK] key to set the entered value.
48
-6
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust each motor RPM.
Item
Operation
Operation/
Procedure
Procedure
1. Select the motor to be adjusted with the scroll key.
2. Enter the adjustment value with the 10-key and press
2. Enter the adjustment value with the 10-key and press
the [OK] key to set the entered value.
Item
Set range
Default
A
RRM (BW)
1 – 99
50
B
RRM (CL)
1 – 99
50
C
BTM
1 – 99
44
D
FSM
1 – 99
80
E
DM (BW)
1 – 99
60
F
DM (CL)
1 – 99
60
G
PFM_CS
1 – 99
55
H
PFM_MAN
1 – 99
70
I
FSM(L)
1 – 99
85
J
FSM(FSM(HEAVY PAPER)
1 – 99
85
K
FSM(ENV)
1 – 99
70
L
PFM_CS(DESK)
1 – 99
55
M
PFM_CS(ADU)
1 – 99
55
N
PFM_CS(LCC)
1 – 99
55
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