Sharp AR-168S Service Manual page 100

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Contents
code code
46 15 FAX mode density
adjustment (Super fine)
(Executable only when the
FAX is installed.)
18 Image contrast adjustment
(300dpi) (GAMMA 300)
[Function]
When [START] key is pressed, scan is started with the entered exposure adjustment value and the
data of the selected mode on the FAX side is changed to the entered value.
For the density adjustment value table data, refer to TC46-13 (FAX mode density adjustment (normal
text).)
[Operation]
1) Initial display
ADJUST EXP. S-FINE
XX
("XX" is the corresponding exposure adjustment
value of the super fine mode stored on the FAX
side.)
2) Enter a 2-digit value as the exposure adjust-
ment value with [10KEY].
ADJUST EXP. S-FINE
YY
("YY" is the entered exposure adjustment
value.)
[Function]
Contrast is set for each mode.
When this test command is executed, the current se value is displayed in 2 digits (Default: 50).
Change the set value and press [START] key to make a copy under the set value.
When the set value is increased, the contrast becomes higher. When the set value is decreased, the
contrast becomes lower.
In this case, only Exp.3 copy is made. When, however, the setting is made to make higher contrast,
Exp.1 and Exp.5 copies also become in higher contrast. When made to a lower contrast, Exp1. and
Exp.5 copies become lower contrast, too.
Press [ / ] key to switch the mode. The set value of the selected mode is displayed on the LCD.
(Adjustment value: 1 – 99)
Mode
AE mode (300dpi)
TEXT mode (300dpi)
PHOTO mode
TS mode (TEXT) (300dpi)
TS mode (AE) (300dpi)
No density display on LCD.
[Operation]
The operation is similar to test command 46-01.
AR-168S/168D TEST COMMAND, TROUBLE CODES 10 - 20
Details of function/operation
3) Scan start (self print)
ADJUST
SCAN
4) Print start (self print)
ADJUST
PRINT
After completion of printing, returns to "2)"
display.
Display item Default
AE 50 COPY mode lamp
TEXT 50 PRINT mode lamp
PHOTO 50 SCAN mode lamp
TSTXT 50 PRINT mode lamp
SCAN mode lamp
TSAE 50 COPY mode lamp
SCAN mode lamp
EXP. S-FINE
YY
EXP. S-FINE
YY
LED