Ricoh D131 Service Manual page 861

Input/Output Check
5-803-006 BCU-eIO3-PORTC
Bit
7 Aux. fan lock
6 Key counter set 2
5 Aux. input
4 Backlight
3 Key counter set sensor
2 Fusing/exit jam sensor
1 Fusing unit set sensor
0 Copy/printer model detect
5-803-007 BCU-eIO3-PORTD
Bit
7 Paper sensor 1
6 Paper sensor 2
5 Paper sensor 3
4 Paper sensor 4
3 Vertical transport sensor 1
2 Vertical transport sensor 2
1 Vertical transport sensor 3
0 Vertical transport sensor 4
D131/D132/D133
Description
Description
0
Locked
Not set
-
ON
Set
No Paper
Set
-
0
Paper
Paper
Paper
Paper
Paper
Paper
Paper
Paper
3-286
1
Set
-
OFF
Not set
Paper
-
Copy
1
No Paper
No Paper
No Paper
No Paper
No Paper
No Paper
No Paper
No Paper
SM Appendix