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Epson FX Series Product Support
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PARTS
LISTS
EPSON
PRINTERS
3.2
FX-80
/
80
+
/
85
COVERS
AND
ELECTRICAL
COMPONENTS
ITEM
XEROX
#
EPSON
#
DESCRIPTION
ITEM
XEROX
#
EPSON
#
DESCRIPTION
11
101N127
Y440014001
BOARD
COVER
12
547N139
Y440011001
SEPARATOR
(FX-80)
1
140N670
Y440212000
FXMB
PCB
(FX
80/80
+
/85)
*SEE
NOTE
1
101N330
Y440069001
SEPARATOR
(FX-85)
101N107
Y440205000
FMBD
PCB
(FX
80)
*SEE
NOTE
1
13
547N140
Y440000001
UPPER
COVER
140N1119
Y492208000
FXEXT
PWB
(DAUGHTER
BOARD
FOR
FX-85)
14
101N126
Y440003001
PRINTER
COVER
(FX-80)
101N329
Y440067001
ACOUSTIC
COVER
FOR
ILLUSTRATION
OF
CHIP
LOCATIONS
SEE
SECTION
6.6
15
547N138
Y440004101
PRINTER
LID
(FX-80)
FOR
IC
CHIP
PART
NUMBERS
AND
COMPATIBILITY
SEE:
2N256
Y440042001
PRINTER
LID
(FX-85,
FX-80+
)
TABLE
3-1
FOR
THE
FX
80
O
''
16
547N137
Y440501000
TRANSFORMER
TABLE
3-3
FOR
THE
FX
80
+
17
140N272
Y440215000
FFIL
BOARD
UNIT
TABLE
3-5
FOR
THE
FX
85
18
117N57
Y422301001
POWER
CABLE
19
108N6
X502060020
FUSE
250V
2
53N2
X440755400
REGULATOR
1C1
20
91N46
Y422030001
EARTH
PLATE
D
3
528N1
X400040161
PROM
2A/3A
UPD4016
D-1
(FX-80
+)
21
91N47
Y426030001
EARTH
PLATE
B
4
547N2ia
X630206400
EPROM
HOLDING
CLIP
22
91N142
Y440065001
LOGO
PLATE
(FX-85)
5
9N17
XS10360010
PLATEN
KNOB
SPRING
23
(SEE
PROCEDURE
6.7)
INTERFACE
BOARD
6
3N71
Y440010001
PLATEN
KNOB
7
547N135
Y440590000
M3510
PRINTER
MECHANISM
8
547N149
B040450211
CP
SCREW
4X8
9
S47N134
Y440005001
LOWER
CASE
NOTE
1:
THE
MAIN
CIRCUIT
BOARDS
ARE
SPARED
SEPARATELY
FROM
THE
CHIPS.
10
140N273
Y440505000
FPEL
CIRCUIT
BOARD
(FX-80)
USE
THE
APPROPRIATE
TROUBLESHOOTING
PROCEDURE
TO
DETERMINE
WHICH
140N1118
Y440515000
FPEL
CIRCUIT
BOARD
(FX-85)
COMPONENT
YOU
NEED
TO
REPLACE.
3-2
54
56
Table of Contents
Table of Contents
3
Default Chapter
4
How to Use this Manual
4
Introduction
4
1 Principles of Operation
5
Principles of Operation
10
2 Wiring Data
19
Table of Contents
34
Default Chapter
36
Introduction
36
1 Service Call Procedures
37
Getting Started
37
Initial Checks
37
Power2-2
42
Alarm Sounds at Power on
45
Paper out Not Sensed
46
Abnormal Carriage Operation
47
Incorrect Paper out Tones
48
Paper Feed Motor
49
Incorrect Control Panel Status 2
49
Incorrect Printing
50
Dots or Characters Missing
51
Ribbon Not Advancing
52
On-Line/Off-Line Mode Malfunction
53
Incorrect Operation with Host Computer
53
3 Parts Lists
69
FX-80/80 + /85 Covers and Electrical Components
81
Printer Mechanism Components
83
Printer Mechanism Components (Part 2)
85
Repairs/Adjustments
100
Upper Case Assembly
100
Control Panel
100
Power Transformer
100
Fuse and Filter Circuit Board
101
Daughter Board
101
Control Circuit Board (Main Board)
101
Printer Mechanism
101
Print Head Unit
102
Print Head Adjustment
103
Home Position (HP) Sensor Assembly
103
HP Sensor Adjustment
103
Timing Belt Motor Assembly
104
Timing Belt Motor Adjustment
105
Timing Belt
105
Timing Belt Tension Adjustment
105
Ptssensor Board Assembly
106
Ptssensor Adjustment
106
Paper Feed Motor Assembly
107
Paper Feed Motor Adjustment
107
PE Board Assembly
108
Integrated Circuits
108
Carriage (Fxseries)
109
Carriage (MX Series)
110
5 Final Actions
112
Introduction
112
Lubrication
112
Printer Cleaning
121
6 General
122
Specifications
122
Special Tools and Supplies
123
Dipswitch Settings
123
IC Locations
135
Interface Boards
140
Dipswitch Settings for Interface Boards
140
Install Checklist
150
Revisions to the Manual
150
Other manuals for Epson FX Series
User Manual
376 pages
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Epson FX Series Specifications
General
Connectivity
Parallel
Paper Handling
Friction feed, Tractor feed
Emulation
Epson ESC/P
Noise Level
55 dB(A)
Print Method
Impact dot matrix
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