Ricoh B286 Service Manual page 286

Input Check
9 Door Open/Motor
Lock
bit-0
10 Others
bit-7 Fusing Unit Cover Switch
bit-6 Exit Cover Switch (Left) 5V
bit-5 Cooling Fan
bit-4 Toner Overflow Sensor
bit-3 Model Confirm
bit-2 Model Detect
bit-1 Fusing Overheat
bit-0 Zero Cross
11 Dip Switch 1
bit-7 DIP SW8
bit-6 DIP SW7
bit-5 DIP SW6
bit-4 DIP SW5
bit-3 DIP SW4
bit-2 DIP SW3
bit-1 DIP SW2
bit-0 DIP SW1
B286/B289
Input
Upper Unit SW 2 (Right) 0: Close
Input
Input
0: Off
0: Off
0: Off
0: Off
0: Off
0: Off
0: Off
0: Off
5-16
Status
1: Open
Status
0: Close 1: Open
0: Close 1: Open
0: Normal 1: Lock
0: Not full 1: Full
0: Model A 1: Model B
0: Model A 1: Model B
0: Normal 1: Overheat
0: Off 1: On
Status
1: On
1: On
1: On
1: On
1: On
1: On
1: On
1: On
SM