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Stylus Pro 3890
Epson Stylus Pro 3890 Manuals
Manuals and User Guides for Epson Stylus Pro 3890. We have
1
Epson Stylus Pro 3890 manual available for free PDF download: Service Manual
Epson Stylus Pro 3890 Service Manual (306 pages)
Large Format Color Inkjet Printer
Brand:
Epson
| Category:
Printer
| Size: 33.08 MB
Table of Contents
Service Manual
1
Chapter 1 PRODUCT DESCRIPTION
4
About this Manual
4
Manual Configuration
4
Symbols Used in this Manual
4
Table of Contents
6
Product Description
10
Basic Specifications
11
Electric Specifications
12
Environmental Characteristics
12
Reliability/Durability
13
Printing Specifications
14
Paper Feed Specifications
14
Paper Feeder Specifications
14
Paper Support
15
Printable Area
16
Print Mode
17
Borderless Printing
17
Appearance Specifications
19
Dimensions/Weight
19
Part Names
19
Operation Panel
20
Buttons and Functions
20
Buttons
20
Led
20
Panel Display
21
Icons on the LCD
22
Menu Settings
24
Maintenance Mode
28
Error/Warning Statuses Displayed/Indicated On/By LCD/LED
29
Overview
36
Print Mechanism
40
Ink Supply Mechanism
41
Ink Flow Path
41
Ink Pressurizing Mechanism
41
Ink Change System
43
Cleaning Mechanism
44
Carriage Mechanism
46
Carriage Movement Mechanism
46
Platen Gap Adjustment Mechanism
47
Paper Feed Mechanism
48
Paper Feed Path
48
Paper Loading Mechanism
49
Paper Feed Mechanism
52
Ink Mark Sensor
56
Other Mechanisms
57
Outline of Circuit Boards
58
Main Board
58
Power Supply Board
59
Colorimetric Calibration (Color ID) Overview
60
Chapter 3 TROUBLE SHOOTING
61
Overview
62
Preliminary Check
62
Troubleshooting Procedure
62
List of Panel Messages
63
Remedies for Warning Messages
66
Remedies for Error Messages
68
Remedies for Service Call Error
74
Troubleshooting
74
Remedies for Print Quality Troubles
82
Overview
86
Precautions
86
Orientation Definition
88
Tools
88
Screws
89
Chapter Organization
89
Note on the Compatibility of Parts
90
Disassembly Flowchart
91
Disassembly/Assembly Procedure (Group 1)
92
Unlocking the CARRIAGE, ASSY. Manually
92
Consumable
93
Removing the Housing and OPERATION, PANEL, ASSY
95
Removing the Circuit Boards
113
Removing the MOTOR ASSEMBLIES
120
Removing the SENSORS and SWITCHES
125
Removing the Carriage Mechanism
132
Removing the PAPER FEED MECHANISM
134
Removing the Ink System Mechanism
150
Print Head
161
Removing the PAPER FEED MECHANISM
184
Removing the Carriage Mechanism
189
Printer Mechanism
196
Disassembly/Assembly Procedure (Group 2)
197
Removing the PAPER FEED MECHANISM
197
Chapter 5 ADJUSTMENT
209
Overview
209
Precautions
209
Adjustment Workflow
209
Parts and Units that Require Adjustments
209
Required Adjustments by Part or Unit
210
Description of Adjustments
212
Tools for Adjustments
214
Adjustment Program Basic Operations
215
Mechanical Adjustment
217
PF Timing Belt Tension Adjustment
217
LD Roller Position Adjustment
219
Chapter 4 DISASSEMBLY & ASSEMBLY
220
PG Position Adjustment
220
Standard Adjustment
222
Rtc&Usb ID
222
Head Rank ID
223
Print Head Slant Adjustment (PF)
224
Print Head Slant Adjustment (CR)
226
Initial Ink Charge Flag ON/OFF
230
Parameter Backup
231
Check PG
233
Initial Ink Charge
234
Cleaning
234
Input Serial Number
235
Colorimetric Calibration Tool
236
Install F/W
248
Ink Mark Sensor Adjustment for Auto Nozzle Check
249
Washing Head and Discharge Ink
251
Auto Bi-D Adjustment
252
Auto Uni-D Adjustment
253
Check the Release of Grid Roller
254
Check Network Communication
255
T&B&S Adjustment
256
PF Adjustment
258
EJ Adjustment
260
Check Ink Selector Operation
262
Write Constant When CR Change
263
Check Results
264
Check Nozzle
264
Print Image
265
Check Results
266
Check Alignment
267
Reset Counters
268
Chapter 6 MAINTENANCE
269
Overview
270
Product Life Information
271
Cleaning
272
Lubrication
273
Chapter 7 APPENDIX
282
Connectors
283
Cables Connection Layout
285
ASP List
287
Exploded Diagrams
289
Circuit Diagrams
298
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