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Connection Diagram
7. Connection Diagram
7-1. Connection Diagram(GDI)
IEEE1284 COMPA ABLE TI CABLE
36 PI N
J1
CN9
1 2 3 4 5 6 7 8 9 10 11
+24V_T +24V GND *PMOTOR +3. 3V EXT_C LK * HSYNC +5V +5V GND * LD_ON VDO +5V GND
1 2 3 4 5 1 2 3 4 5 6
POLYGON MOTOR
LSU
LD DIODE
HOST COMPUTER
USB CABLE
4PI N CONNECTOR f or U SB
CN3 CN13
1 2 3 4 5 6 7 8 9
+5V +5V GND LE D_ERROR LE APE D_P R LE ATA D_D LE D_TONE R *K EY_TON ER *K EY_CAN L CE *K EY_DEM O
1 2 3 4 5 6 7 8 9
LED DISPLAY PANEL
DCU
1 2 3 4
+5V DCU_DATA DCU_CLK +5V GND
1 2 3 4
CN1
GDI
SENSOR BOARD
1 2 3 4
+5V *PEMPTY * FEED +5V GND
CN6
1 2
+5V PTL
1 2
PTL LED ARRA Y
1 2 3 4
CN7
Main Board
COVER SW ITCH
1 2 3
+24V Not Use d +24VS
1 2 3
CN11 CN5
THERMI STOR 2
1
THERM _A THERM _B
1 2
CN12
HV PS
1 2 3 4 5 6 7 8 9
+24V_T +24V GND THV PW M *THV _EA THVRE AD * M H VP WM BI ASPW M +5V +5V GND
1 2 3 4 5 6 7 8 9
CN8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
+5V GND +5V +5V GND +5V +5V GND +5V +24V GND +24V +24V GND +24V +24V GND +24V EXIT +24VS FU SER ON +24VS * EGMO _B T 1 CLUTCH EGMOT _PHB FA N DE V_FUSE
* EGMOT _A1
* NEW_DEVE EGMOT_PHA
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
SMPS
CN5
FUSER
CN502
SOL ENOID
CN1 CN2 CN3
ENGINE
S TEPPING TOR MO
DEV _FUSE
FAN CN4
ENG NE + SM I PS Unification B' d
7-1
Connection Diagram
7-2. Connection Diagram(PCL)
IEEE1284 COMPATI ABLE CABLE
36 PI N
J1
CN12
1 2 3 4 5 6 7 8 9 10 11
+24V_SLEEP +24V GND PMOTOR * LREADY* EXT_C LK HSYNC * +5V +5V GND LD_ON* VDO +5V GND
1 2 3 4 5 1 2 3 4 5 6
POLYGON MOTOR
LSU
LD DIODE
HOST COMPUTER
USB CABLE
4PI N CONNECTOR f or U SB
CN7 CN5
1 2 3 4 5 6 7 8 9
+5V +5V GND LED_ERROR LED_PAPER LED_DATA LED_TONER KEY_TONER* KEY_CANCEL* KEY_DEMO*
1 2 3 4 5 6 7 8 9
LED DISPLAY PANEL
DCU
1 2 3 4
+5V DCU_DATA DCU_CLK +5V GND
1 2 3 4
CN9
PCL
Main Board
CN6
CN4
1 2
+5V PTL
1 2
PTL LEDARRA Y
SENSOR BOARD
1 2 3 4
+5V PEMPTY * FEED_SENSOR* +5V GND
1 2 3 4
COVER SW ITCH
1 2 3
+24V Not Use d +24VS
1 2 3
CN8 CN3
THERMI STOR
1 2
THERM_A THERM_B
1 2
CN11
HV PS
1 2 3 4 5 6 7 8 9
+24V_SLEEP +24V GND THV PW M THV * _EN THVRE AD M H VP WM* BI ASPW M +5V +5V GND
1 2 3 4 5 6 7 8 9
CN2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
+5V GND +5V +5V GND +5V +5V GND +5V +24V GND +24V +24V GND +24V +24V GND +24V EXIT +24VS FUSER ON +24VS MOTOR B* CLUTCH MOTOR_PB FAN DEV_FUSE MOTOR_A* NEW_DVE* MOTOR_PA
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
SMPS
CN5
FUSER
CN502
SOL ENOID
CN1 CN2 CN3
ENGINE
S TEPPING TOR MO
DEV_FUSE
FAN CN4
ENG NE + SM I PS Unification B' d
7-2