Ricoh infoprint 1222 Service Manual page 168

Infoprint 1222
Function
Name on Card
Name
Mirror J1–MMTR
motor
Cover J2–CO
LSU J3–LSU
SDRAM J4–DIMM 2
USB J5–USB
connector
SDRAM J6–DIMM 1
Operator J7–OP PANEL
panel lights
MPF J8–MPF
solenoid
Main motor J10–MAIN
MOTOR
Exit motor J12–EX_MT
Sensor; J14–MPF SN
MPF, toner
# of Pins
5 4
5
3 2
3
8 1, 5
6
7
100 6, 21, 31,
42, 50
71, 81, 92,
56
1, 12, 26,
36, 47
51, 62, 76,
86, 97
4 1
100 6, 21, 31,
42, 50
71, 81, 92,
56
1, 12, 26,
36, 47
51, 62, 76,
86, 97
6 1
5
2 1–2
7 1, 6
7
4 1–2
6 1
3
4
6
Pin # Signal
Gnd.
+24 V
+5 V
Gnd.
Gnd.
+5 V
Gnd.
+3.3 V
+3.3 V
Gnd.
Gnd.
USB power –
3.3 V
+3.3 V
+3.3 V
Gnd.
Gnd.
Gnd.
+5 V
+24 V during
MPF pick
Gnd.
+24 V dc
+24 V during
motor run
+5 V
Gnd.
+5 V
Gnd.
Locations
5-9