Ricoh G176 Service Manual page 109

1901 002 Optional Tray
1901 004 Duplex
SM
If SP1901 001 indicates a problem by displaying a "1" at
the 1st bit, do this SP to show more details
No. What It Means
0 Normal
1 D5 did not go HIGH
2 D5 did not go LOW
3 X2FCL did not go ON
4 X2FCL did not go OFF
5 X2MOTOR did not go ON
6 X2 MOTOT did not go OFF
7 X3FCL did not go ON
8 X3FCL did not go OFF
9 X3MOTOR did not go ON
10 X3MOTOR did not go OFF
11 D4 did not go LOW
255 Tray is not connected
If SP1901 001 indicates a problem by displaying a "1" at
the 3rd bit, do this SP to show more details
No. What It Means
0 Normal
1 Serial signal failure
2 DPXSET did not go LOW
255 Duplexer not connected
5-7
Printer Engine Service Mode
G176/G177/G176L