63
UF-9000
JUN 2004
Ver. 2.0
DP-180/190
4.1.3.
F4 Mode: Input/Output Status Test
Set the machine to service mode and press "4" key on the Keypad.
↓
Press the "START" key.
↓
Select “1:Check Input“ or “2:Check Output“ to activate the test then press "START" key.
↓
Press "STOP" key to cancel the test.
↓
When the “CLEAR” key is pressed, the selected code input will not be accepted.
↓
Press “FUNCTION” and “CLEAR” keys simultaneously to exit the service mode.
1. Check
Input
2. Check Output
Press the "START" key to start and press the "STOP" key to reset.
F4 Mode (Check Input)
No.
Function
Condition
Message Display
Remarks
7 6 5 4 3 2 1 0
021 Home Position Sensor
Home position is
detected.
1
ADF Cover Open Sensor
ADF Cover is open.
1
F4 Mode (Check Output)
No.
Item
Function
Remark
120 Lamp
When SPC PCB P103-8, Inverter
CN1-2 signal level changes to 0V
from Open, Lamp operates.
The CCD / Inverter shall be
replaced as the Assembly
