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SP 230DNw
Ricoh SP 230DNw Manuals
Manuals and User Guides for Ricoh SP 230DNw. We have
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Ricoh SP 230DNw manual available for free PDF download: Service Manual
Ricoh SP 230DNw Service Manual (184 pages)
Brand:
Ricoh
| Category:
Printer
| Size: 15.71 MB
Table of Contents
Service Manual
1
Copyright and License
3
Table of Contents
4
Safety Information
8
Additional Information
12
Chapter 1 Supplemental Specifications
13
General
13
Network Connectivity
14
Service Information
14
Chapter 2 Error Indications and Troubleshooting
15
Introduction
15
Precautions
15
Checks before Commencing Troubleshooting
17
Overview
19
Cross-Section Drawing
19
Paper Feeding
20
Operation of each Part and Location of Parts
21
Block Diagram
23
Main Components
24
Error Indications
25
Error Codes
26
Error Message
33
Troubleshooting
38
Error Cause and Remedy
38
Troubleshooting for Paper Feeding Problems
54
No Paper Feeding from Paper Tray
54
No Paper Feeding from Manual Feed Slot
55
Multiple Sheets of Paper Are Fed
55
Paper Becomes Wrinkled
56
Paper Is Fed at an Angle
56
Paper Curls
57
Unable to Perform 2-Sided Printing
57
Paper Jam
58
Troubleshooting for Image Defects
62
Image Defect Examples
62
Troubleshooting Image Defect
63
Poor Fixing
64
Image Distortion
65
Vertical Streaks
67
Horizontal Stripes
68
Faint Print
69
Horizontal Lines
74
Troubleshooting for Software Problems
76
Unable to Receive Data
76
Troubleshooting for Network Problems
76
Cannot Make a Print through Network Connection
76
Cannot Connect to Access Point
76
Troubleshooting for Control Panel Problems
77
Nothing Is Displayed on the LCD
77
Unable to Perform Panel Operation
77
Troubleshooting for Toner Cartridge and Drum Unit Problems
77
New Toner Not Detected
77
Toner Cartridge Not Detected
78
Toner Replacement Message Displayed on LCD Is Not Cleared
78
Drum Error
79
Drum Replacement Message Displayed on LCD Is Not Cleared
79
Troubleshooting for Fuser Unit Problems
80
Fuser Unit Failure
80
Troubleshooting for Laser Unit Problems
80
Laser Unit Failure
80
Troubleshooting for PCB Problems
81
Main PCB Failure
81
Full Memory
81
Troubleshooting for Other Problems
82
Cannot Make Print
82
Cannot Update Firmware
83
Paper Low" Message Does Not Disappear
83
Message Indicating that the Report Is Full Does Not Disappear
84
Paper Tray Cannot be Recognized
84
Chapter 3 Disassembly/Reassembly
85
Safety Precautions
85
Packing
86
Screw Catalogue
87
Screw Torque List
88
Overview of Gears
89
Harness Routing
91
Disassembly Flow Chart
97
Disassembly Procedure
98
Preparation
98
Back Cover
99
Outer Chute ASSY
100
Front Cover ASSY / Support Flap
101
Side Cover R
102
Fuser Cover
103
Inner Chute ASSY
104
Side Cover L
105
Top Cover ASSY
106
Fuser Unit
109
Low-Voltage Power Supply PCB ASSY
111
New Toner Sensor PCB ASSY
113
HVPS Flat Cable / High-Voltage Power Supply PCB ASSY
114
Fan
116
Laser Unit Flat Cable / Laser Unit
117
Filter
119
Wireless LAN PCB
120
Roller Holder ASSY
121
Main PCB ASSY
122
T1 Clutch / Registration Clutch
123
Frame L Unit
124
Paper Feed Motor / Paper Feed Motor Flat Cable
126
Front Cover Sensor
128
Eject Sensor PCB ASSY
129
Registration Front/Rear Actuator Holder ASSY
131
Paper Feed Sensor PCB ASSY
134
Chapter 4 Adjusting and Updating Settings as Required after Parts Replacement
135
If You Replace the Main Pcb Assy
135
Setting by Spec, Setting Serial Number and Entering Adjusted Value of Laser Unit
136
Installing Firmware
139
Checking Firmware Version
139
Installing Firmware
140
Resetting to Factory Shipping State
141
If You Replace the Low-Voltage Power Supply Pcb Assy
142
Reset Irregular Power Supply Detection Counter of the Low-Voltage Power Supply PCB
142
If You Replace the Laser Unit
143
Entering Adjusted Value of Laser Unit
144
Chapter 5 Service Functions
146
Maintenance Mode
146
How to Enter Maintenance Mode
146
Method of Entering Maintenance Mode for Service Personnel
146
Method of Entering End-User Accessible Maintenance Mode
147
List of Maintenance Mode Functions
148
Details of Maintenance Mode Functions
149
Initialize EEPROM Parameters (Function Code 01, 91)
149
Transition to Shipping State (Function Code 03)
150
Monochrome Print Quality Test Pattern (Function Code 09)
152
Check LCD Operation (Function Code 12)
153
Check Control Panel Key Operation (Function Code 13)
154
Display Software Version (Function Code 25)
155
Check Sensor Operation (Function Code 32)
156
Display LAN Connection Status (Function Code 33)
157
Change USB No. Return Value / Adjust Left-End Print Position / Adjust Upper-End Print
158
Continuous Print Test (Function Code 67)
162
Print Frame Pattern (Single-Side Printing) (Function Code 69)
166
Print Frame Pattern (Duplex Printing) (Function Code 70)
167
Print Test Pattern (Function Code 71)
168
Setting by Spec (Function Code 74)
171
Print Maintenance Information (Function Code 77)
172
Check Fan Operation (Function Code 78)
174
Display Machine Log Information (Function Code 80)
175
Display Machine Error Code (Function Code 82)
177
Reset Irregular Power Supply Detection Counter of Low-Voltage Power Supply PCB
177
(Function Code 88)
177
Quit Maintenance Mode (Function Code 99)
177
Other Service Functions
178
Print Printer Settings
178
Resetting Drum Counter
179
Chapter 6 Periodical Maintenance
180
Periodical Replacement Parts
180
Appendix 1 Deleting User Setting Information
181
Appendix 2 Installing the Maintenance Printer Driver
182
Appendix 3 How to Update the Firmware
184
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