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3800 - Stylus Pro Color Inkjet Printer
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Epson 3800 - Stylus Pro Color Inkjet Printer - Page 240
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EPSON Stylus Pro 3800/3800C/3850
Revision A
ADJUSTMENT
Standard Adjustment
240
Figure 5-72. Adjustment Pattern
PF-Adjustment_01
VSD2L M, C, Bk, Y
, LLk, Lk, Lc, Lm ( 0 >> XXX )
[ Dot miss-alignment V
ertical ]
5
3
1
-1
-3
-5
4
2
0E
-2
-4
239
241
Table of Contents
Main Page
Default Chapter
4
About this Manual
4
Manual Configuration
4
Symbols Used in this Manual
4
Table of Contents
6
Chapter 1 PRODUCT DESCRIPTION
9
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
Chapter 2 OPERATING PRINCIPLES
36
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
Troubleshooting
74
Remedies for Service Call Error
74
Remedies for Print Quality Troubles
82
Chapter 4 DISASSEMBLY & ASSEMBLY
86
Overview
86
Precautions
86
Orientation Definition
88
Tools
88
Screws
89
Chapter Organization
89
Disassembly Flowchart
90
Disassembly/Assembly Procedure (Group 1)
91
Unlocking the CARRIAGE, ASSY. Manually
91
Consumable
92
Removing the Housing and OPERATION, PANEL, ASSY
94
Removing the Circuit Boards
112
Removing the MOTOR ASSEMBLIES
118
Removing the SENSORS and SWITCHES
123
Apg Sensor
129
Removing the Carriage Mechanism
130
Removing the PAPER FEED MECHANISM
132
Removing the Ink System Mechanism
148
Removing the PAPER FEED MECHANISM
164
Removing the Carriage Mechanism
169
Removing the INK SYSTEM MECHANISM
176
Printer Mechanism
178
Disassembly/Assembly Procedure (Group 2)
179
Removing the PAPER FEED MECHANISM
179
Chapter 5 ADJUSTMENT
190
Overview
191
Precautions
191
Adjustment Workflow
191
Parts and Units that Require Adjustments
191
Required Adjustments by Part or Unit
192
Description of Adjustments
193
Tools for Adjustments
195
Adjustment Program Basic Operations
196
Mechanical Adjustment
198
PF Timing Belt Tension Adjustment
198
LD Roller Position Adjustment
200
Revision a
200
PG Position Adjustment
201
Standard Adjustment
203
Rtc&Usb ID
203
Head Rank ID
204
Print Head Slant Adjustment (PF)
205
Print Head Slant Adjustment (CR)
207
Initial Ink Charge Flag ON/OFF
211
Parameter Backup
212
Check PG
214
Initial Ink Charge
215
Cleaning
215
Input Serial Number
216
Colorimetric Calibration Tool
217
Install F/W
229
Ink Mark Sensor Adjustment for Auto Nozzle Check
230
Washing Head and Discharge Ink
232
Auto Bi-D Adjustment
233
Auto Uni-D Adjustment
234
Check the Release of Grid Roller
235
Check Network Communication
236
T&B&S Adjustment
237
PF Adjustment
239
EJ Adjustment
241
Check Ink Selector Operation
243
Write Constant When CR Change
244
Check Results
245
Check Nozzle
245
Print Image
246
Check Results
247
Check Alignment
248
Reset Counters
249
Chapter 6 MAINTENANCE
250
Overview
251
Product Life Information
252
Cleaning
253
Lubrication
254
Chapter 7 APPENDIX
262
Connectors
263
Cables Connection Layout
265
ASP List
267
Exploded Diagrams
269
Circuit Diagrams
278
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