Duplo DP-S550 - Page 252

251
c HELP Mode Function and Operation Procedures
chap.7
(1) ADF scan Level Adjustment (2 pages in total)
Page 1 : Adjustment.
2
TEXT mode
Black level , White level , Peak hold
2
TEXT/PHOTO mode
Black level , White level , Peak hold
¡ Operation procedure
1.
2.
Adjust the ADF scan level.
3.
¡Text mode
Adjust it by black and white levels.
Do not change the peak hold.
¡Text/Photo mode
Adjust it by the black level and the
peak hold.
Do not change the white level.
a To exit the HELP mode : Turn the power switch OFF.
a To access another HELP mode : Enter the desired mode number
using the numeric keys.
Press the (STOP) key.
The HELP mode selection display will reappear.
Return to the HELP mode.
Enter
“
045
”
by the
NUMERIC
keys and then press the
(PRINT)
key.
Call the HELP mode
“
H-045
”
.