Duplo DUPRINTER DP-430 - Adjusting the Reading Darkness

178
, Electrical system
chap.4
2. Adjusting the Reading Darkness
Adjustment procedure
Adjust the document reading darkness in
platemaking as follows:
1) Help mode
Text mode : H-50
Photograph mode : H-23
2) Input the correction value on the keypad, "1" or
"0" (Sign flag / Collection amount display).
3) Press the = key to memorize the correction
value
4) Perform platemaking and printing to check the
darkness.
• When adjusted with the H-23 by one stage, the
standard position on the control panel changes
to 3/8 stage.
HELP mode H-23 \ see p.245
HELP mode H-50 \ see p.270
¡HELP mode H-50/23 display
HELP-050
Adjustment
1111
1:
1111
2:
A B C D
Scanner
ADF
HELP-023
Adjustment
1111
1:
1111
2:
A B C D
Scanner
ADF