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magicolor 2300 Series
Minolta magicolor 2300 Series Manuals
Manuals and User Guides for Minolta magicolor 2300 Series. We have
1
Minolta magicolor 2300 Series manual available for free PDF download: Service Manual
Minolta magicolor 2300 Series Service Manual (144 pages)
Color
Brand:
Minolta
| Category:
Printer
| Size: 2 MB
Table of Contents
Copyright Notice
2
Manual Notice
2
Proprietary Statement
2
Table of Contents
3
Safety
7
Safety Precautions for Inspection and Service
9
Warning
9
Caution
11
Used Batteries Precautions
13
Other Precautions
14
Precautions for Service
14
Safety Information
18
Laser Safety Label
21
Laser Caution Label
21
Precautions for Handling the Laser Equipment
22
General
23
Product Specifications
25
Installation Precautions
28
Installation Environment
28
Installation Power Supply
28
Space Requirements
29
Operation Precautions
30
Ensuring the Optimum Performance of this Unit
30
Operating Environment
30
Power Supply Requirements
30
Other Precautions
30
Parts Identification
31
Mechanical/ Electrical
33
Cross-Sectional View
35
Electrical Components Layout
36
Operating Sequence
39
Image Stabilization Control
40
AIDC Detection
40
Outline of AIDC Control
41
Operation Timing
42
Temperature/Humidity Sensor
43
Drum Cartridge
44
PC Drum
44
PC Drum Charging
45
Laser Exposure
46
Developing Unit
48
Developing Position
50
Toner Cartridge
51
Image Transfer
55
Image Transfer Belt Unit
55
Second Image Transfer Roller Cleaning
58
Image Transfer Belt Cleaning Mechanism
59
Waste Toner Bottle
61
Waste Toner Bottle Detection
61
Fusing Section
62
Fusing Unit
62
Fusing Temperature Control
64
Paper Take-Up Section
66
Manual Feed Tray
66
Second Cassette (Option)
67
Other Mechanisms
68
Duplex Unit (Option)
68
Disassembly/Assembly
75
Disassembly/Assembly Precautions
77
Precautions for Disassembly and Assembly
77
Parts that Must Not be Touched
77
Precautions for Transporting or Storing Pwbs
77
Precautions for Replacing Pwbs
77
Precautions for Inspecting Pwbs
77
Precautions for Transporting or Storing the PC Drum (Drum Cartridge)
78
Precautions for Handling the PC Drum (Drum Cartridge)
78
Maintenance Schedule
79
Disassembly Procedures
80
Pre-Disassembly Preparation
82
Disassembly
84
Removing the Controller Control Board
84
Replacing the Second Image Transfer Roller
84
Removing the Top-Front Cover and the Top Cover
85
Removing the Front Door
85
Removing the Rear Cover
86
Removing the Master Board (PWB-A)
86
Power Supply Cooling Fan Motor (M4)
86
Removing the Ventilation Fan Motor (M6)
87
Removing the Left-Side Cover
87
Removing the Power Unit (PU)
87
Removing the AIDC Sensor (AIDC)
88
Removing the High Voltage Unit (HV)
88
Remove the Belt Cleaner Separation Solenoid (SL4)
89
Remove the Rack Motor (M2)
90
Removing the Main Motor Assembly (M1)
91
Removing the Manual Feed Tray
92
Removing the Paper Empty Sensor
92
Removing the
93
Removing the Right-Side Door
93
Removing the Fusing Unit
94
Disassembling the Fusing Unit
95
Removing the Fusing Cooling Fan Motor (M5)
97
Replacing the Paper Take-Up Roller
97
Replacing the Paper-Separating Roller
98
Removing the Print Head Unit (PH)
99
Remove the Manual Feed Take-Up Solenoid (SL1)
100
Replacing the Second Paper Take-Up Roller of the Second Paper Cassette (Optional)
101
Removing the Relay Control Board (PWB-A) for the Second Paper Cassette
101
Removing the Relay Control Board (PWB-A) for the Duplex Unit (Optional)
102
Removing the Transport Sensor
102
Removing the Turnover Motor and the Transport Motor
103
Others
104
Replacing the EEPROM
104
Cleaning the Paper Take-Up Roller
105
Cleaning the Paper Second Paper Take-Up Roller for the Second Paper Cassette
105
Cleaning the Laser Lens Cover
105
Control Panel / Service Mode Descriptions
107
Control Panel Descriptions
109
Names of Control Panel Parts and Their Functions
109
Display Screens
110
Menu Contents
113
Print Menu over View
113
Settings Menus
114
Service Mode
116
Service Mode Displays
116
Entering the Service Mode
116
Service Mode Options
116
Troubleshooting
117
Introduction
119
Checking the Electrical Components
119
Paper Misfeeds
122
Perform Initial Check Procedures
122
Paper Misfeed Displays
123
Wiring Diagram of Misfeed-Detecting Sensors
124
Misfeed Detection Timing and Remedies
125
Malfunctions and Warnings
129
Malfunction Detection Timing and Remedies
130
Power Supply Malfunctions
135
Image Quality Troubleshooting
136
Index
139
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