Toshiba E-STUDIO190F Service Manual page 142

5.1.3. 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 sequentially to exit the service mode.
1. Check Input
No. Function
030 ADF B2 Sensor
ADF Paper Exit Detection
Sensor
ADF Cover Open
Detection Sensor
031 ADF Original Sensor
2. Check Output
Press the "START" key to start and press the "STOP" key to reset.
No. Item
120 Lamp
160 ADF Paper Feed Motor Rotating
(35% speed rotating)
161 ADF Paper Feed Motor Rotating
(100% speed rotating)
162 ADF Paper Feed Motor Rotating
(400% speed rotating)
163 ADF Paper Feed Motor Reverse
Rotating
(35% speed rotating)
164 ADF Paper Feed Motor Reverse
Rotating
(100% speed rotating)
165 ADF Paper Feed Motor Reverse
Rotating
(400% speed rotating)
F4 Mode (Check Input)
Condition
Original is detected.
Original is detected.
Cover is open.
Original is detected.
F4 Mode (Check Output)
Function
When the SDR PCB P705-9 signal
level changes to 0V from 3.5V, Lamp
operates.
ADF paper feed motor rotates at
35% speed.
ADF paper feed motor rotates at
100% speed.
ADF paper feed motor rotates at
400% speed.
ADF paper feed motor rotates in
reverse at 35% speed.
ADF paper feed motor rotates in
reverse at 100% speed.
ADF paper feed motor rotates in
reverse at 400% speed.
142
Message Display
7 6 5 4 3 2 1 0
1
1
1
1
The CIS shall be replaced
as the Assembly
Remarks
Remark