12
No. Name Function
1
Clip holder
2 Pen holder
3
RESET key
Returns setting to standard mode. Setting not stored is cleared.
4 Control keys
PRINT DARKNESS keys
Controls print darkness.
PRINT POSITION keys Controls print position (horizontal/vertical). *PRINT POSITION keys for
horizontal are not available on DP-U550/U520/U510.
PRINT SPEED keys Controls print speed.
5 ENERGY SAVE key Turns the touch panel LCD OFF.
(Reduces standby power consumption.)
6 LCD BRIGHTNESS
ADJUST DIAL
Controls brightness of the LCD.
7
LAMP Blue (lights up): Operating
Red (blinking): Error message is displayed.
Orange (blinking): Message replacing consumables is displayed.
8 LCD (touch panel) Displayes current settings such as number of printed sheet.
Touch to change settings. Displays error messages in case of error.
9
PROPERTY key Press to use special functions.
10
CLEAR key Returns the number of prints and the entered values to 0.
11 NUMERIC keys Enters the number of prints.
12 key Enters the number of prints and sets in batch printing/sequential
batch print.
13
MASTER MAKING key Starts making a master. Master making cannot be performed during
printing. Clear the number of prints before master making.
14 PRINT key
Starts printing. Master making is not performed. Printing cannot start
when the light of the START key is red (When confi dential function is
set, when a master is not set on the drum, when error is displayed,
when the number of prints is not entered.)
15 STOP key Stops printing. When this key is pressed during making a master,
the machine stops after making a master.
16
TEST PRINT key
Prints 1 copy to check the image position and density. The machine
keeps printing while this key is pressed.
C
0
7
8
9
4
5
6
3
2
1
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Control Panel (DP-U850/U650/U620)
×
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Part Names and Their Functions
1
2
3
4
5
6
789101112
13 14 15 16
V3M0108