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Minolta EP3000 Manuals
Manuals and User Guides for Minolta EP3000. We have
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Minolta EP3000 manuals available for free PDF download: Manual, Operator's Manual
Minolta EP3000 Manual (329 pages)
Brand:
Minolta
| Category:
Desktop
| Size: 4 MB
Table of Contents
Table of Contents
2
Specifications
9
Precautions for Installation
12
Precautions for Use
13
Handling of the Consumables
14
System Options
15
Mechanical/ Electrical
17
1 Cross-Sectional View
19
2 Copy Process
20
3 Drive System
22
4 Sequential Explanation
23
5 Watchdog (Cpu Overrun Monitor) Function
27
Configuration
27
Watchdog Function Post-Processing
28
6 Malfunction Bypass Function
29
Candidates for Isolated Malfunctions
29
7 Image Stabilization System
30
Aldc Sensor
31
Image Stabilization Control Processing Timing
32
Details of Image Stabilization Controls
33
8 Imaging Unit
35
Imaging Unit Drive
36
Imaging Unit Toner Recycling
36
9 Pc Drum
37
10 Drum Charging
38
11 Image Erase Lamp
39
12 Optical Section
43
12-1.Exposure Lamp
44
AE Sensor
45
Exposure Lamp
45
12-3.Lamp Reflectors
46
Lamp Reflectors
46
12-4.Aperture Plates
46
Aperture Plates
46
12-5.Scanner and 2Nd/3Rd Mirror Carriage Movement
47
Scanner and 2Nd/3Rd Mirror Carriage Movement
47
12-6.4Th Mirror Movement
49
4Th Mirror Movement
49
12-7.Lens Movement
50
Lens Movement
50
13 Original Size Detecting Sensors
51
Identification of Original Size Detecting Sensors
51
13-3.Sensor Locations
52
Sensor Locations
52
13-4.Size Detection
53
Size Detection
53
Original Size Detection Timing
54
Original Cover Angle Detection
55
14 Development
56
14-1.ATDC Sensor
57
ATDC Sensor
57
14-2.Magnet Roller
59
Magnet Roller
59
14-3.Developing Bias
60
Developing Bias
60
14-4.Doctor Blade
61
Doctor Blade
61
14-5.Magnet Roller Lower Collector
61
Magnet Roller Lower Collector
61
15 Toner Hopper
62
Toner Hopper Locking/Unlocking
62
Toner Replenishing
62
15-2.Toner Replenishing
63
15-4.Toner Hopper Home Position Detection
63
Shutter
63
Toner Hopper Home Position Detection
63
15-5.Toner Bottle Vibration
64
Toner Bottle Vibration
64
15-6.Toner Replenishing Control
64
16 Paper Take-Up/Feed Section
65
16-1.Drawer-In-Position Detection
66
16-2.Drawer Paper Lifting/Lowering Mechanism/Control
67
16-3.Paper Level Detection
69
Paper Level Detection
69
16-4.Paper Empty Detection
70
Paper Empty Detection
70
16-5.Universal Tray (2Nd Drawer) Paper Size Detection
71
Universal Tray (2Nd Drawer) Paper Size Detection
71
16-6.Paper Take-Up Mechanism
74
Paper Take-Up Mechanism
74
Paper Separating Mechanism
75
Paper Pressure Releasing Mechanism
76
Paper Take-Up Roll Retraction Mechanism
76
16-7.Drawer Paper Take-Up Control
77
Drawer Paper Take-Up Control
77
Paper Take-Up Motor Control
77
Double Feed Paper Take-Up Control
78
Paper Take-Up Interval Control
78
Paper Take-Up Retry Control
78
16-8.Vertical Paper Transport
79
Vertical Paper Transport
79
17 Multi Bypass Table
80
Paper Take-Up Mechanism
80
17-1.Paper Take-Up Mechanism
81
17-2.Paper Take-Up Retry Control
82
17-3.Paper Separating Mechanism
83
Paper Separating Mechanism
83
17-4.Paper Empty Detection
83
Paper Empty Detection
83
18 Synchronizing Rollers
84
18-1.Upper Synchronizing Roller Positioning
85
Upper Synchronizing Roller Positioning
85
18-2.Paper Dust Remover
85
Paper Dust Remover
85
18-3.Synchronizing Roller Control
86
Synchronizing Roller Control
86
19 Image Transfer and Paper Separation
87
20 Main Erase Lamp
89
21 Paper Separator Fingers
90
22 Cleaning Unit
92
22-2.Cleaning Bias
93
Cleaning Bias
93
23 Paper Transport
94
24 Fusing Unit
95
24-1.Fusing Temperature Control
96
Fusing Temperature Control
96
24-2.Fusing Rollers Pressure Mechanism
97
Fusing Rollers Pressure Mechanism
97
24-3.Brush Roller/Cleaning Roller
98
Brush Roller/Cleaning Roller
98
25 Exit Unit
99
25-1.Upper/Lower Separator Fingers
99
Upper/Lower Separator Fingers
99
26 Exit/Duplex Switching Unit
100
Dehumidifying Switch (Option)
101
27 Dehumidifying Switch (Option
101
28 Cooling Fan
102
29 Optical Section Cooling Fan
103
30 Memory Backup
104
Switches on Pwbs/ Tech. Rep. Settings
106
1 PRECAUTIONS for HANDLING the Pwbs
107
Precautions for Transportation and Storage
107
Precautions for Replacement and Inspection
107
2 Control Panel Keys and Touch Panel
108
Control Panel Keys
108
32-2.Explanation of the Touch Panel
109
Basic Screen
109
Explanation of the Touch Panel
109
Warning Screens
110
3 Functions of Switches and Points on Pwb
111
33-1.PWB Location
111
PWB Location
111
33-2.Master Board PWB-A
111
Master Board PWB-A
111
4 User's Choice Mode
113
User's Choice Selection Screen
113
User's Choice Function Setting Procedure
113
34-3.User's Choice Function Tree
114
User's Choice Function Tree
114
34-4.Settings in the User's Choice
115
Settings in the User's Choice
115
5 Tech. Rep. Mode
122
Tech. Rep. Mode Menu Screen
122
Tech. Rep. Mode Function Setting Procedure
122
35-3.Tech. Rep. Mode Function Tree
123
Tech. Rep. Mode Function Tree
123
35-4.Settings in the Tech. Rep. Mode
125
Function
125
Settings in the Tech. Rep. Mode
125
Tech. Rep. Choice
126
System Input
129
Counter
130
Counter
132
I/O Check
138
ROM Version
138
RD Mode
140
Accessory Test
141
Level History
143
Admin. Mode
144
Machine Status
144
6 Security Mode
145
Security Mode Setting Procedure
145
36-2.Security Mode Function Tree
146
Security Mode Function Tree
146
36-3.Setting in the Security Mode
146
Setting in the Security Mode
146
7 Factory Setting
149
Factory Setting Menu Screen
149
Factory Setting Function Setting Procedure
149
37-3.Factory Setting Function Tree
150
Adjust
150
Factory Setting Function Tree
150
Function
150
Adjust
152
Service Instructions
161
1 Service Instructions
163
INSTRUCTIONS for HANDLING the Pwbs with MOS Ics
163
Handling of the Pc Drum
163
Other Screws
166
Parts Which Must Not be Touched
166
Screws
166
Variable Resistors on Board
166
Doors, Covers, and Exterior Parts: Identification and Removal Procedures
167
REMOVAL of Pwbs
170
Belt Installations
172
Paper Take-Up/Transport Sections
173
Removal of the Paper Take-Up Unit
173
Removal of the Paper Take-Up Roll Assy
174
Cleaning of the Paper Take-Up Roll, Feed Roll, and Separator Roll
175
Removal of the Suction Unit
175
Disassembly of the Suction Unit
176
Disassembly of the Multi Bypass Table
177
Optical Section
182
Removal of the Lens Drive Cable
182
Winding of the Lens Drive Cable
183
Removal of the Scanner Drive Cable
184
Winding of the Scanner Drive Cable
186
Cleaning of the 1St/2Nd/3Rd Mirrors
188
Cleaning of the Exposure Lamp
188
Removal of the Scanner
188
Cleaning of the Lens and 4Th Mirror
189
Cleaning of the Optical Section Cooling Fan Filter
189
Disassembly, Cleaning, and Replacement of the Imaging Unit
190
Imaging Unit
190
Cleaning of Main Erase Lamp
194
Cleaning of Image Erase Lamp
195
Cleaning of the PC Drum Charge Corona Housing
196
Pc Drum Charge Corona/Image Transfer Corona Unit
196
Cleaning of the Comb Electrode
197
Cleaning of the Image Transfer/Paper Separator Coronas Wires
197
Cleaning of the PC Drum Charge Corona Grid Mesh
197
Cleaning of the Image Transfer/Paper Separator Coronas Housing
198
Cleaning of the Lower Pre-Image Transfer Guide Plate
198
Replacement of the Ozone Filter
198
Fusing Unit
199
Removal of the Fusing Unit
199
Cleaning of the Pre-Fusing Guide Plate
200
Removal of the Upper Fusing Roller
200
Cleaning of the Upper Fusing Roller
202
Cleaning of the Upper Paper Separator Fingers
202
Cleaning of the Brush Roller
203
Cleaning of the Fusing Thermoswitch
203
Removal of the Brush Roller
203
Cleaning of the Lower Fusing Roller
204
Cleaning of the Lower Paper Separator Fingers
204
Removal of the Lower Fusing Roller
204
Disassembly of the Exit/Duplex Switching Unit
205
3 Adjustment
208
Jigs and Tools Used
208
Adjustment of Switches
210
Adjustment of Front Door Interlock Switch
210
Electrical/Image Adjustments
211
Adjustment of the Optimum Exposure Setting in the Auto Mode
211
Adjustment of the Optimum Exposure Setting in the Manual Mode
212
Adjustment of the ATDC Sensor
213
Adjustment of the Aperture Blades
214
Adjustment of the Multi Bypass Table Reference Position
215
Adjustment of the 1St/2Nd Drawer Reference Position
216
Adjustment of the Zoom Ratio in the Feeding Direction ("A3 Feed Direction Mag. Ratio" of Adjust Mode
217
Adjustment of the Leading Edge Registration
219
Adjustment of the Image Leading Edge Erase Width
224
Adjustment of the Image Trailing Edge Erase Width
226
Adjustment of the Image Erase Lamp Position
228
Other Adjustments
229
Adjustment of the Scanner/Mirrors Carriage Position
229
Adjustment of the Gap between the Doctor Blade and Sleeve Roller
230
Adjustment of the PC Drum Paper Separator Fingers Position
231
Adjustment of the Original Size Detecting Board
232
4 Miscellaneous
233
Installation of Original Size Detecting Sensors Fd3/Cd2 (Option; Standard for 200V Areas
233
Installation of the Plug-In Counter Mounting Bracket (Option
234
Troubleshooting
236
How to Use this Book
238
Reading the Text
238
2 I/O Port Check
239
Controlled Parts Check Procedure
239
I/O Port Check List
242
3 Paper Transport Failure
252
Paper Misfeed
252
Misfeed Detection Types and Detection Timings
254
Multi Bypass Misfeed
254
Fusing/Exit Misfeed
262
4 Malfunctions
273
Detection Timings Classified by Malfunction Codes
273
Troubleshooting Procedures by Malfunction Codes
285
C0000: Main Drive Motor M9'S Failure to Turn C0001: Main Drive Motor M9 Turning at Abnormal Timing
285
C0010: PC Drive Motor M1'S Failure to Turn C0011: PC Drive Motor M1 Turning at Abnormal Timing
287
C004A: Optical Section Cooling Fan Motor M2'S Failure to Turn C004B: Optical Section Cooling Fan Motor M2 Turning at Abnormal Timing C004C: Cooling Fan Motor M7'S Failure to Turn
289
C0070: Toner Replenishing Motor M8'S Failure to Turn C0071: Toner Replenishing Motor M8 Turning at Abnormal Timing
291
C0200: PC Drum / Image Transfer / Separator Charge Corona Malfunction
292
C03##: Master Board/Harness Malfunctions
293
C0400: Exposure Lamp La1'S Failure to Turn on C0410: Exposure Lamp LA1 Turning on at Abnormal Timing
294
C0510: Abnormally Low Fusing Temperature
296
C0520: Abnormally High Fusing Temperature
296
C0610: Lens Motor M5 Malfunction
298
C0620: Mirror Motor M6 Malfunction
298
C06FX: Signal Failure
298
C0950: 4Th Drawer Upward Motion Failure
302
C0954: 4Th Drawer Paper Lift-Up Motor M25'S Failure to Turn
302
C0991: Main Tray Downward Motion Failure
304
C0992: Main Tray Downward Motion Failure
304
C0993: Main Tray Upward Motion Failure
304
C0994: Main Tray Elevator Motor M26'S Failure to Turn
304
C0999: Shifter Return Failure
306
C099A: Shifter Return Failure
306
C099B: Shifter Transfer Failure
306
C099C: Paper Shift Motor M27'S Failure to Turn
306
C099E: Shift Gate Position Detecting Failure C099F: Shift Gate Position Detecting Failure C0996: 3Rd Drawer Lock Release Failure C0F79: Paper Empty Sensor Failure
308
C0D20: Duplex Unit Gate Unit Home Position Detection Failure
310
C0D50: Duplex Unit Drive Motor M31'S Failure to Turn
310
C0F02: Original Size Detecting Board UN2 Failure C0FE1 to C0FFF: Original Size Detecting Sensor Failure
312
C0F10: AE Sensor Board PWB-H Failure
314
C0F23: AIDC Sensor Board PWB-G Exposure Correction Failure
315
C0F30: ATDC Sensor UN3 Failure C0F31: ATDC Sensor UN3 Failure
316
Power Malfunctions
317
Main Relay Does Not Turn on
317
Main Relay Turns on but the Control Panel Gives no Display
319
Miscellaneous
320
5 Image Failure
321
Image Failure Troubleshooting
321
Initial Checks
321
Troubleshooting Procedures Classified by Image Failures
323
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Minolta EP3000 Operator's Manual (156 pages)
Brand:
Minolta
| Category:
Copier
| Size: 2 MB
Table of Contents
What Is an Energy Star Copier
4
Table of Contents
7
Terms and Symbols for the Type of Originals and Copy Paper
9
Chapter 1 Safety Notes
10
Installing the Copier
11
Installation Site
11
Power Source
11
Space Requirements
11
Precautions for Use
12
Operating Environment
12
Using the Copier Properly
12
Moving the Copier
12
Care of Copier Supplies
12
Legal Restrictions on Copying
13
Chapter 2 Getting to Know Your Copier
14
Typical Types of Copies You Can Make with Your Copier
15
Original Copy
15
Sort
15
Zoom Ratio
16
Auxiliary Functions
16
System Overview
17
Copier Parts and Accessories
19
Inside the Copier
20
Control Panel Keys and Indicators
25
User Mode
26
Using the Touch Panel
27
What Is the Touch Panel
27
How the Screen Is Organized
27
Operating the Touch Panel
28
Turning on and off and Initial Mode
29
Turning on and off
29
Initial Mode
29
Auxiliary Functions
30
Entering the Access Number
32
Chapter 3 Making Copies
34
Basic Copying Overview
35
Placing Originals
37
Placing Originals on the Original Glass
37
Using the Automatic/Duplexing Document Feeder
39
Manual Bypass Copying
43
Basic Functions
45
Copy Paper Size
45
Zoom Ratio
46
Storing a Ratio in Memory
50
Image Density
51
Selecting the Original Copy Type
53
Original Copy Types
53
Selecting Original Copy Type
55
Some Precautions for Making Copies
57
Finishing Mode
59
Finishing Functions
59
Selecting the Finishing Function
61
Instructions for Loading Originals for the Finishing Functions
65
Auto Dual Function
67
Auxiliary Functions
69
Cover
69
Auto Original Count
72
Page Insertion
73
File Margin
77
OHP Interleaving
79
Edge/Frame Erase
82
Chapter 4 Using the User Mode
86
Job Memory Input and Job Recall
87
Job Memory Input
87
Recalling a Job from Memory
90
Meter Count, Toner Replenisher, and Drum Dehumidifier
91
Meter Count
91
Toner Replenisher
92
Drum Dehumidifier
92
User's Choice
93
User's Choice Functions
93
Making the User's Choice Settings
99
Copy Track Function
101
Chapter 5 When a Message Appears
110
When the Message "The Current Paper Drawer Is Empty." Appears
111
Adding Paper
111
When the Message "Replenish Toner." Appears
115
Replacing the Toner Bottle
115
When the Message "The Staple Cartridge Is Empty." Appears
117
Replacing the Staple Cartridge
117
When the Message "A Paper Misfeed Has Been Detected." Appears
122
Misfeed Clearing Procedures
122
When Appears
130
What Does each Message Mean
131
Chapter 6 Troubleshooting
134
When this Type of Copy Is Produced
135
The Copier Is Not Functioning as Designed
137
Chapter 7 Miscellaneous
138
Specifications
139
Data Controller D
145
Care of the Copier
147
Function Combination Matrix
149
Conditions for Combined Functions
151
Description of Copy Paper Size and Zoom Ratio Table
152
Index
154
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