Ricoh DD 5450, Field Service Manual, Page: 21 / 403

１
Chapter 1 Part Names and Their Functions
19
4. Control Panel
4
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 (vertical).
PRINT SPEED keys Controls print speed.
5 Power switch Press to turn the power ON and OFF.
The power switch lamp lights up when the power is ON, goes out
when it is OFF, and blinks when the machine is in energy save
mode.
6 LAMP Blue (lights up): Operating
Whole LAMP is blinking in red.: Error message is displayed.
Lower part of LAMP is blinking in red.: Message replacing
consumables is displayed.
7 LCD (touch panel) Displays current settings such as number of printed sheet.
Touch to change settings. Displays error messages in case of error.
8 HOME key The main screen will be displayed when this key is pressed.
9 CLEAR key Returns the number of prints and the entered values to 0.
10 NUMERIC keys Enters the number of prints.
11 key Enters the number of prints and sets in batch printing/sequential
batch print.
12 MASTER MAKING key Starts making a master. Master making cannot be performed during
printing. Clear the number of prints before master making.
13 PRINT key Starts printing. Master making is not performed. Printing cannot start
when the light of the START key is red (When confidential function is
set, when a master is not set on the drum, when error is displayed,
when the number of prints is not entered.)
14 STOP key Stops printing. When this key is pressed during making a master,
the machine stops after making a master.
15 TEST PRINT key Prints 1 copy to check the image position and density. The machine
keeps printing while this key is pressed.
X
=
1 2 3 4 5
6 7 8 9 10 11 12 13 14 15