Epson Stylus Pro 7500 - Wiring Diagrams

EPSON Stylus Pro 7500 Revision A
Appendix Wiring Diagrams 242
7.1 Wiring Diagrams
The following illustration shows the connection between the printer mechanism and the
electrical circuits.
Figure 7-1. EPSON Stylus Pro 7500 Wiring Diagram
CN36
CN38
CN3
USB
CN1
Parallel
CN6
Power
CN24
Pump mtr
CN10
PS fan
CN17
CR mtr
CN18
PF mtr
CN20
PC card slot
CN7
Panel
Unit
CN8
CN9 CN30
CN13
CN41
CN43 CN11
CN39
CN42CN37
CN44
CN31
CN34
CN32
CN35
CN33
C299Main
Board
Carriage
Board
CN2
CN5
Cutter solenoid
Printheads
CN3
CN8
CN7
CN1
Power
Supply
Board
CN001
AC
inlet
Panel
Unit
Fan
Fan
Lever
sensor
P-Thick
sensor
F cover
sensor
CN22
CR HP
sensor
Head
Slide
sensor
P Front
sensor
P Rear
sensor
PF mtr
encoder
sensor
Ink sensor M
Ink sensor Y
Ink sensor C
Ink sensor LM
Ink sensor LC
Ink sensor Bk
CN3
CN2
Type B
option I/F
P_Edge
CN6
CR Encoder
For the Black
printhead, CR
encoder, and P_Edge
sensor
For the Color
printhead and
cutter solenoid
CN22
Factory use
only