Epson FX Series

WIRING DATA
Connector CN4 - FX-80/100
Use: This connector is used for exchange of control signals between the
control circuit board and the tR motor. Pulse motor (paper feed
motor) and MTS (PIS) sensor of M-3560.
TABLE 2-12 PIN ASSIGNMENT OF CN4
nnNo.
Signal Name
Direction Oesoiption of Signal
1 CHA Out CR Motor Control A Phase
2
CFIB
Out
CR Motor Control 8 Phase
3
CMAB Out CR Motor A ft B Phase Common Line
4
CflC
Out
CR Motor Control C Phase
9
CflO
Out CR Motor Control 0 Phase
6
CMCO Out
CR Motor C & D Phase Common Line
7 PFA
Out Pulse (Paper Feed) Motor A Phase
8
PFB
Out Pulse (Paper Feed) Motor B Phase
9 P»=C Out Pulse (Paper Feed) Motor C Phase
PR) Out
Pulse (Paper Feed) Motor D Phase
n
PFCM
Out Pulse (Paper Feed) Motor Common Line
12
PFCM
Out Pulse (Paper Feed) Motor Common Line
13
-
-
Not used
14
+ 9
Out MTS (PTS) Sensor Power 'r9V DC
19 LEO-t-
Out MTS (PTS) Sensor LEO Power
18
MTS
In MTS (PTS) Sensor Timing Signal
17 GP
-
PTS Sensor GNO
18 OP
-
PTS Sensor Shield
Not* : "Oiractlon" r«(«a (o ttM <tlroction of sisnal Kow aa viewM from the control circuit boanl.
2-8
EPSON PRINTERS
Connector CN5-FX-80/100
Use: This connector is used for exchange of control signals between the
control circuit board and the print head and HOME (HP) sensor of
Printer Mechanism.
TABLE 2-13 PIN ASSIGNMENT OF CN5
Pin No
Signs! Namo
Direction
Ooscription of Signal
QND
HOME (HP) Sensor QNO
HOME
•HOME (HP) Sensor R St^al
QNO
HOME (HP) Sensor QND
Out
HP Sensor LED Power
Print Solenoid 9 2 Drive Signal
Prim Solenoid a 3 Drive Signal
HD6 Out Print Solenoid sO Drive Signal
HD7 Out
Pnm Solenoid a 7 Drive Signal
K08 Out Pnnt Solenoid sS Drive Signal
HOI
Out Print Solenoid s t Drive Signal
Out
Print Solenoid s 4 Drive Signal
H05 Out Print Solenoid S 9 Drive Signal
K)9 Out Pnnt Soletioid i(9 Orive>Signtl
Out Print Solenoid ComnKNi Line l-r24V Power)
Out Print Solenoid Common Line (-f-24V Power)
le 1-24
Out
Print Solenoid Common Line {•»-24V Power)
Note : "Direction" refers to the direction of signal (low as viewed from ttie control circuit board.