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B173
Ricoh B173 Manuals
Manuals and User Guides for Ricoh B173. We have
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Ricoh B173 manual available for free PDF download: Service Documentation
Ricoh B173 Service Documentation (160 pages)
Brand:
Ricoh
| Category:
All in One Printer
| Size: 9.81 MB
Table of Contents
Table of Contents
13
Caution for Safety
20
Esd Precautions
22
Installation
27
Installaiton
29
Preventive Maintenance
31
Replacement and Adjustment
35
General Precautions on Disassembly
37
You Must Do These before You Service the Machine
37
Releasing Plastic Latches
37
Rear Cover
38
Side Covers
39
Front Cover
40
Scanner Ass'y
41
Adf Motor Ass'y
47
Ope Unit (also Known as Op-Port)
49
Middle Cover and Exit Roller
50
Engine Shield Ass'y
52
Main Pba (Main Board)
53
Smps (also Known as Power Supply Unit)
54
Fuser Ass'y (also Known as Fusing Unit)
55
Fan
56
Lsu (Laser Scanning Unit)
57
Drive Ass'y
58
Transfer Ass'y
59
Feed Ass'y
60
Pick up Ass'y and Solenoid
62
Troubleshooting
65
Paper Path
67
Copy & Scan Document Path
68
Printer Paper Path
68
Clearing Jams
69
Clearing Paper Jams
69
Sm B173
69
JAM0 (in the Paper Feed Area)
70
JAM1 (in the Fuser Area of Around the Toner Cartridge Area)
71
JAM2 (in the Paper Exit Area)
72
BYPASS JAM (in the Bypass Tray)
73
Tips for Avoiding Paper Jams
73
Clearing Document Jams
74
Exit Misfeed
74
Input Misfeed
74
Roller Misfeed
75
Abnormal Image Printing and Defective Roller
76
Paper Feeding Problems
77
Wrong Print Position
77
Jam 1
78
Jam 2
79
Multi-Feeding
80
Paper Stays Rolled in the Fuser
80
Defective Adf
81
Paper Rolled in the Opc
81
Printing Problems
82
Defectiv Opepation (Lcd Window) Display
82
Defective Lcd Operation
82
Melting Away
82
Cover Open
83
Paper Empty
83
Paper Empty Without Indication
83
Defective Motor Operation
84
No Lamp on When the Cover Is Open
84
No Power
84
Printing Quality Problems
86
Vertical Black Line and Band
86
Vertical White Line
87
Horizontal Black Band
88
Black/White Spot
89
Light Image
90
Dark Image or a Black
91
Uneven Density
91
Background
92
Ghost (1)
94
Ghost (2)
94
Ghost (3)
94
Ghost (4)
95
Stains on the Front of the Page
95
Blank Page Print out (1)
96
Stains on Back of the Page
96
Blank Page Print out (2)
97
Fax & Phone Problems
98
Defective Tone Dial
98
No Dial Tone
98
Defective Fax Forward
99
Defective Fax Forward/Receive
99
Defective Fax Receive (1)
99
Defective Fax Receive (2)
100
Defective Fax Receive (3)
100
Defective Fax Receive (4)
100
Defective Automatic Receiving
101
Copy Problems
102
Abnormal Noise
102
Black Copy
102
White Copy
102
Defective Image Quality
103
Scanning Problems
104
Defective Image Quality of Pc Scan
104
Defective Pc Scan
104
Error Messages
105
Bypass Jam
105
Comm. Error
105
Document Jam
105
Door Open
105
Group Not Available
105
Heating Error
105
Line Busy
105
Line Error
106
Load Document
106
Memory Full
106
No Answer
106
No Cartridge
106
No Paper [Add Paper]
106
No. Not Assigned
106
Open Heat Error
106
Overheat
106
Paper Jam 0 Open/Close Door
107
Paper Jam 1/2 Open/Close Door
107
Retry Redial
107
Toner Empty
107
Toner Low
107
Toner Cartridge (Aio) Service
108
Precautions on Safe-Keeping of Toner Cartridge
108
Redistributing Toner
108
Service for the Life of Toner Cartridge
108
Signs and Measures at Poor Toner Cartridge
110
Service Tables
115
Service Tables
117
User Mode
117
Tech Mode
118
Setting-Up System in Tech Mode
119
Data Set-Up
120
Dialing Mode
120
Error Rate
120
Modem Speed
120
Notify Toner
120
Send Level
120
Clear All Memory
121
Clear Count
121
Flash Upgrade
121
Silence Time
121
Machine Test
122
Dram Test
122
Modem Test
122
Pattern Test
122
Rom Test
122
Switch Test
122
Shading Test
123
Report
124
Protocol List
124
System Data
124
Date of Sale
124
Firmware Download
125
Download Procedure
125
RCP (Remote Control Panel) Mode
125
To Get the System Data List
125
Recovery Procedure
126
Remote Machine Update
126
How to Update Firmware by Remote Fax
126
Engine Test Mode
127
To Enter the Engine Test Mode
127
Diagnostic
127
Status Print
128
Detailed Descriptions
129
Printer Components
131
Front View
131
Rear View
131
System Layout
132
Feeding Section
132
Transfer Assembly
132
Driver Assembly
132
Fusing
133
Heat Roller
133
Pressure Roller
133
Safety Features
133
Thermistor
133
Thermostat
133
Scanner
134
Hardware
134
Mechanical
134
Lsu (Laser Scanner Unit)
134
Cru (also Known as Aio)
135
New Cru (Aio) Detection
136
Toner End Detection
136
Main Board
137
Asic (Chorus2)
137
Main Function Block
137
Flash Memory
138
Sdram
138
Sensor Input Circuit
138
MP Sensing
138
Paper Empty Sensor
138
Paper Exit Sensor
138
Paper Feed and Toner Cartridge Sensor
138
Cover Open Sensor
139
DC FAN / SOLENOID Drive
139
Motor Drive
139
Smps & Hvps (also Known as Psu and Power Pack)
140
Hvps (High Voltage Power Supply)
140
Smps (Switching Mode Power Supply)
141
Engine F/W
142
Feeding
142
Jam 0
142
Jam 1
142
Jam 2
142
Drive
142
Transfer
142
Fusing
143
Error Type
143
Lsu
143
Liu Board
144
Ope Board
144
Specifications
145
General Specifications
147
Print Specification
148
Scan Specification
148
Copy Specification
149
Telephone Specificaiton
150
Fax Specification
151
Paper Handing
152
Software
153
Consumables
153
Appendix
155
Block Diagram
157
Connection Diagram
158
Acronyms and Abbreviations
159
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