Controller Board Connectors - Lexmark XM3250 Service Manual

Controller board connectors

Connector Connects to
JDRC1 Cartridge smart chip contact
JDRC2 Imaging unit smart chip contact
JCART1 Motor (toner cartridge)
JBARR1 Sensor (cartridge barrel)
JDUPSOL1 Reverse solenoid
JPH1 Printhead
JNRW1 Sensor (narrow media)
JTHM1 Belt fuser
Pin no. Signal
1 +3.3V
2 DAT_SC_CN1
3 CLK_SC_CN1
4 Ground
1 3.3V
2 I2C_DAT_SC_CN2
3 I2C_CLK_SC_CN2
4 Ground
1 V_5CART_1 +5V
2 S_CART_ENC_CN
3 Ground
1 V_5V_BARR +5V
2 S_TONER_LOW
3 Ground
1 24V
2 V_DUPSOL_CN_N
1 LDEN_C
2 BOOST_CN
3 VDO_ADJ_C
4 Ground
5 LPOWER_C
6 SHADE_CN
7 Ground
8 VIDEO -
9 VIDEO +
10 no connection
11 HSYNC_CN
12 PH_+5V
1 V_3.3V_TRAY1_P
2 JNRW1
3 Ground
1 A_FUSER_TH_C +2V_ADC
2 Ground
Component locations
375
7018