Ricoh G176, Service Manual

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Printer Engine Service Mode
SM 5-7 G176/G177/G176L
Service
Ta
bles
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
1901 002 Optional Tray
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
1901 004 Duplex
255 Duplexer not connected