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DFX-9000
Repair Guide
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Epson DFX-9000 Field Repair Guide
3/29/07
Adjustments
Printer Component,
Software
Item,
LCD Display
,
Printer Button
Page 194.
10.
From the new window
, select the I/O p
ort to which the printer is connected.
1
1.
Click the “OK” button.
202
204
Table of Contents
Main Page
Default Chapter
3
About this Manual
3
Symbols Used in this Manual
3
Table of Contents
5
Table of Contents
9
Revision History
9
Control Panel Map
10
Control Panel Map
11
Button Functions at Power on
12
Selectype Functions and Settings
13
Default Settings Mode and Options
14
Component Replacement
16
Front Cover Assembly
17
Rear Cover
19
Control Panel
21
Upper Case
23
Mechanism Removal
25
Print Head Removal
29
Ribbon Mask & Ribbon Mask Holder Removal
30
Ribbon Mask Removal
33
Carriage Motor (SP Motor)
34
Ribbon Drive Assembly Removal
40
APTC Unit (Automatic Platen Gap) Assembly
43
Carrier Unit (Carriage Assembly) Removal
45
LF Motor (Paperfeed Motor) Removal
48
Main Logic Board Removal
50
Front Tractor Removal
53
Front Tractor Installation
63
Rear Tractor Removal
72
Rear Tractor Installation
94
Troubleshooting
121
Preliminary Checks
121
Power-On Initialization Sequence
122
Error / Warning Messages
125
Fatal Errors
127
O1: LES Error
127
O2: CR Driver Error
128
O3: CR Horizontal Position Error
129
O4: LF Driver Error
130
O5: CR Error
130
O6: High Voltage Error
131
O7: Low Voltage Error
131
O8: over Load Error
131
O9: Fan1 Driver Error
132
OA: Fan2 Driver Error
132
OB: Fan3 Driver Error
133
OC: Fan4 Driver Error
133
OD: no Head Error
134
OE: Head Driver Error
134
OF: APTC Error
135
11: Ribbon Feed Driver Error
136
12: Ribbon Jam Error
136
13: HCPP (Host-Computer Controlled Paper Path) Driver Error
137
14: HCPP (Host-Computer Controlled Paper Path) Error
138
15: O/C Driver Error
138
16: O/C Error
139
17: PC (Perforation Cutter) Driver Error
140
18: PC (Perforation Cutter) Error
140
30: CG Error
140
31: NVRAM Compare Error
140
Troubleshooting Based on Symptoms
141
No Control Panel Led's Light
141
Multiple Control Panel Led's Lit and Do Not Extinguish
141
No Initialization, Control Panel Led's Are Lit
142
No Initialization Unless I/O Cable Removed
142
No Print (no Self-Test and no Printing from Host Computer)
142
Self Test OK, no Print from Host Computer
143
Self Test Prints Correctly, but Not Correctly from Host Computer
143
Prints Incorrectly, Even During Self Test
143
Some Dots Missing or Extra Dots Printed
144
Incorrect Horizontal Character Spacing
144
Smudges on Paper
145
Light Print/Characters Have Uneven Upper or Lower Edges
145
Missing Portions of the Print
146
Ribbon Jam Error
147
No Paper Feed from Either Paper Path
147
Intermittent Paper Feed from Either Paper Path
147
Paper Path Does Not Switch Properly
148
Paper Load Position (TOF) Is Incorrect
148
No Paper Unload When Front Paper Path Used
148
No Paper Unload When Rear Paper Path Used
149
Paper Not Loaded or Ejected
149
Line Spacing Is too Narrow
149
Paper Skew
150
Paper Jams
150
Paper Paths Switch Just before Printing Starts
150
Control Panel Led's Lit Improperly, Printer Functions Correctly
151
One or more Control Panel Buttons Inoperable
151
Print Head Diagrams
152
Sensors and Switches Test Points
154
Motor Test Points
160
Motors, Sensors and Switches
163
Motors
163
SP Motor
163
LF Motor
164
RF Motor
164
OC Motor
165
HCPP Motor
166
APTC Motor
167
Sensors and Switches
168
Adjustments
171
APTC Unit Mount Position Adjustment
171
Card Guide Mount Position Adjustment
173
Parallelism Adjustment
177
APTC Thickness Detection Adjustment
188
APTC Detection Position Adjustment
201
APTC Unit Mount Position Adjustment
207
Card Guide Mount Position Adjustment
208
Parallelism Adjustment
212
Glossary
223
Other manuals for Epson DFX-9000
User Guide
28 pages
Service Manual
333 pages
Reference Guide
198 pages
Specifications
2 pages
Start Here
2 pages
Updating Firmware
1 page
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