Connector
Connects to
JBIN1
Narrow media sensor and fuser exit sensor
•
Bin-full/narrow media—pins 1–3
•
Fuser exit sensor—pins 4–6
JCARTB1
Drive motor for cartridges
•
Black drive motor (rear motor) even pin
numbers 2–20
•
CMY (color) drive motor odd pin
numbers 1–19
JCCD1
Scanner
JCTM1
Toner meter connector
JCVR1
Cover open switch
JFAN1
System fan
JFAX1
Fax
JFB1
FB stepper motor
Pin no.
Signal
2
+3.3 V dc S_BIN_FB
3
Ground
5
+3.3 V dc FUSER_EXIT_SNSR
6
Ground
4
+24 V dc V_CART2_WING_W
6
+24 V dc V_CART2_WING_V
8
+24 V dc V_CART2_WIND_U
9
Ground
10
+5 V dc_SW
11
+5V dc_SW
12
Ground
13
+24 V dc V_CARTR1_WIND_U
15
+24 V dc V_CARTR1_WIND_V
17
+24 V dc V_CARTR1_WIND_W
10,12
+5 V dc
15, 16
+24 V dc
1, 2, 7, 8, 13,
Ground
14, 17, 18,
23, 26, 29
1
+5V_SW
6
Ground
1
+24 V dc V_24V_CVR
2
COVER_OPEN (cover open +0 V dc; cover closed
+24 V dc)
1
+3.3 V dc FAN_FG
2
Ground
N/A
Not testable in field
N/A
Not testable in field
Component locations
348
7527