Epson AcuLaser C8500, Service Manual

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EPSON AcuLaser C8500 Revision C
APPENDIX Wiring Diagrams and Signal Information 7-28
7.4 Wiring Diagrams and Signal Information
7.4.1 Overall Wiring Connection Diagram
The symbols used in the overall wiring connection diagrams on the following
pages are as follows:
NOTE: DEVELOPER ASSY Y, DEVELOPER ASSY M, DEVELOPER ASSY
C, and DEVELOPER ASSY BK are hereinafter referred to by the
generic term “DEVELOPER ASSY”.
Table 7-3. Symbols Used in the Overall Wiring Connection Diagrams
Symbols Description
Indicates connection of parts by HARNESS, wire, etc.
Indicates connection of parts by a conductor such as leaf spring.
A box with no part name inside indicates a path by a connector (P/J) or
screw. A number inside the box indicates connector number.
Indicates a connector (P/J) written across several locations. The number
inside the box indicates connector number.
Boxes with part names inside indicate those parts. The part name shown
here indicates item Z of plate (PL) XY in Section 7.2 "Parts List and
Exploded Diagrams".
Indicates functional element inside part.
Indicates a section in Section 7.4.2 "Wiring and Signal Descriptions
between Components". The number inside indicates the section number.
Indicates that “A” and “A” are connected within the same section.
Indicates that “B” and “B” are connected in different sections. Indicates
that information concerning the connections is given in the section with
the solid line circle in Section 7.4.2 "Wiring and Signal Descriptions
between Components".
XX
XX
MCU PWB
PL X, Y, Z
Thermostat
§ 1
A A
B
B