Board Component Layout
EPSON
C305MAIN
mm te
JB-^nn ASSY.2032479 00
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FLS1
CRU1
CRU1
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Figure 7-15. C305MAIN Component Layout
7.3 Parts List and Exploded Diagram
Table 7-32. Parts List
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Ref No. |
Part Code |
Description |
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S64.1.1 |
1051546 |
COVER LEFT |
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S64.1.2 |
1051547 |
COVER ASSY I/F |
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S64.1.4 |
1051548 |
COVER OPTION |
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S64.1.5 |
1051549 |
COVER ASSY TOP |
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H1.1.8 |
1051550 |
COVER RIGHT |
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H1.1.9 |
1051551 |
COVER ASSY FRONT |
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H1.1.11 |
1051557 |
LATCH ASSY |
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H1.1.14 |
1051552 |
STOPPER COVER |
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H1.1.16 |
1052003 |
STOPPER TRAY |
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H1.1.17 |
1051553 |
TRAY ASSY MBF |
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H1.1.19 |
1051554 |
COVER L/H |
|
200 |
2033987 |
BOARD ASSY.,MAIN |
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H1.2.1 |
1052005 |
SPRING LATCH |
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H1.2.2 |
1052006 |
LATCH |
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H1.2.3 |
1052007 |
LATCH R |
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H1.2.7 |
1052008 |
CAP ENVELOPE |
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H1.2.10 |
1051555 |
STOPPER |
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01.2.99 |
1052004 |
COVER ASSY REAR |
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H1.3.16 |
1051555 |
STOPPER |
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H2.1.1 |
1052009 |
CASSETTE ASSY |
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H2.1.5 |
1052010 |
GUIDE ASSY END |
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02.1.99 |
1051556 |
KIT ROLL FEED |
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H2.2.17 |
1052011 |
LEVER |
Table 7-32. Parts List
|
Ref No. |
Part Code |
Description |
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H2.2.22 |
2033696 |
MOTOR ASSY |
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02.2.30 |
1052012 |
INDICATOR |
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H3.1.1 |
2033499 |
ROLL ASSY TURN |
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H3.1.2 |
2033437 |
CLUCH ASSY TURN |
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H3.1.13 |
2021773 |
E.R.M. SENSOR |
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H3.1.14 |
2033697 |
HARNESS ASSY N/SNSR |
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H3.1.19 |
1051562 |
FEEDER |
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03.1.36 |
2033698 |
PWBA FEEDER |
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03.1.37 |
2033438 |
CLUCH ASSY FEED |
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03.1.39 |
2033699 |
HARNESS ASSY N/MOT |
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03.1.97 |
1052019 |
KIT ACTUATOR&SUPPORT |
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03.1.99 |
1051556 |
KIT ROLL FEED |
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H4.1.1 |
2033465 |
CHUTE MBF ASSY |
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H4.1.2 |
1051644 |
ROLL ASSY MBF |
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H4.1.12 |
1052017 |
ACTUATOR N/P MBF |
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H4.1.19 |
2021773 |
E.R.M. SENSOR |
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H4.1.23 |
2033466 |
SOLENOID PICK UP |
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H4.1.30 |
2033467 |
PLATE ENV ASSY |
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04.1.99 |
1051645 |
PAD PICK UP ASSY |
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H5.1.4 |
2033468 |
P/H ASSY |
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H5.1.10 |
1052018 |
ACTUATOR REGI |
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H5.1.11 |
1052032 |
SPRING SENSOR REGI |
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H5.1.12 |
2021773 |
E.R.M. SENSOR |
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H5.1.19 |
1051646 |
CLUTCH REGI |
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H5.1.28 |
2033725 |
HARNESS ASSY REGI |
Table 7-32. Parts List
|
Ref No. |
Part Code |
Description |
|
05.1.99 |
2033469 |
KIT TONER SENSOR |
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H6.1.1 |
2033470 |
BTR CHUTE ASSY |
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H6.1.2 |
1051647 |
BTR ASSY |
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H6.1.7 |
2033471 |
FUSER ASSY 120V |
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H6.1.12 |
2033473 |
HARNESS ASSY FUSER-M 120V |
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06.1.99 |
2033475 |
USAGE KIT 120V |
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H7.1.1 |
1052033 |
ELIMINATOR EXIT |
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H7.1.2 |
1052034 |
ACTUATOR FULL STACK |
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H7.1.3 |
1052035 |
GATE EXIT |
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H7.1.4 |
1052036 |
SPRING EXIT |
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H7.1.16 |
2021773 |
E.R.M. SENSOR |
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H7.1.17 |
2033726 |
HARNESS ASSY FS SNR |
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H7.1.21 |
2033477 |
MOTOR ASSY EXIT |
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H8.1.7 |
2033727 |
HARNESS ASSY ROS |
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H8.1.9 |
2033478 |
ROS ASSY |
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H8.1.14 |
2033479 |
MOTOR ASSY MAIN(S) |
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08.1.99 |
2033481 |
KIT SENSOR CRU |
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H9.1.7 |
2033482 |
FAN ASSY |
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H9.1.13 |
2033728 |
HARNESS ASSY FEEDER |
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H9.1.19 |
2033483 |
PWBA SIZE1 |
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09.1.99 |
1052037 |
KIT SIZE ACTUATOR |
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H9.2.20 |
2033729 |
HARNESS ASSY SIZE M |
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H10.1.1 |
2033730 |
HARNESS ASSY ESS |
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H10.1.4 |
2033731 |
HARNESS ASSY OCT-M |
Table 7-32. Parts List
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Ref No. |
Part Code |
Description |
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H10.1.7 |
2033484 |
SWITCH ASSY I/L REAR |
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H10.1.8 |
2033732 |
WIRE ASSY AC |
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H10.1.9 |
2033733 |
HARNESS ASSY DUP-M |
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H10.1.10 |
2033734 ^ |
HARNESS ASSY CONN |
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H10.1.11 |
2033485 |
PWBA CONN |
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H10.1.12 |
2033486 |
SWITCH ASSY I/L FRONT |
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H10.1.13 |
2034017 |
PWBA HKBMCU |
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H10.1.14 |
2033487 |
PWBA HKB 5VDC |
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H10.1.15 |
2033488 |
HARNESS ASSY LVPS |
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H10.1.17 |
2033489 |
PWBA LVPS 120V |
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H10.1.18 |
2033491 |
MAIN SWITCH |
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H10.1.19 |
2033492 |
HARNESS ASSY HVPS |
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H10.1.20 |
2033493 |
PWBA HVPS |
 
X LU
- 1 (in clude Fig 2.1)
X LU
X LU
The parts to which no reference number is assigned will not be available as after-sale service parts.
- 99 (in clude a x 3pcs)
- 1 (in ciude Fig 4.1)
re re
X LU
i re re
X LU
i re re
X LU
re re
X LU
EPL-N2050
10166 Rev.01
re re
X LU
i re re
X LU
- 200 s
X LU
X LU
7.4 Circuit Diagram
The following pages show the circuit diagrams for the C305 Main Board.  
Model; Board>
EPSON EPL-N2050 C305MAIN BOARD 2 of 3
Model; Board>
EPSON EPL-N2050 C305MAIN BOARD 2 of 3 
Model: EPSON EPL-N2050
Board: C305MAIN BOARD
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