Ricoh FT6665 Manuals

Manuals and User Guides for Ricoh FT6665. We have 1 Ricoh FT6665 manual available for free PDF download: Service Training Manual

Ricoh FT6665 Service Training Manual (263 pages)

Brand: Ricoh | Category: All in One Printer | Size: 5.97 MB

Specification
3
Machine Configuration
7
Copier Overview
7
System Overview
8
Copy Process Around the Drum
10
Mechanical Component Layout
12
Drive Layout
14
Paper Path
15
Standard Copying
15
Electrical Component Description
17
Ac and DC Power Distribution
26
Detailed Section Descriptions
31
Process Control
32
Latent Image Control
36
Image Density Control
43
Opc Drum Characteristics
50
Drum Charge
51
Scanner Drive
63
Horizontal Lens Positioning
66
3Rd Scanner Drive
68
Automatic Image Density Control System (Ads)
70
Manual Image Density Control
72
Uneven Light Intensity Correction
73
Original Size Detection in Platen Mode
74
Drive Mechanism
77
Development Bias
79
Toner Supply
84
Image Transfer
90
Pre-Transfer Lamp
90
Image Transfer and Paper Separation Mechanism
92
Transfer Belt Unit Lift Mechanism
94
Paper Transportation and Belt Drive Mechanism
95
Transfer Belt Cleaning Mechanism
96
Toner Collection Mechanism
97
Paper Feed
98
Frr Feed System
99
Slip Clutch Mechanism
101
Separation Roller Release Mechanism
104
Paper Lift Mechanism
107
Paper Size Detection
114
Vertical Transport Mechanism
115
By-Pass Feed Table
120
Paper Registration
123
Registration Drive Mechanism
124
Image Fusing
126
Oil Supply and Cleaning
127
Fusing Entrance Guide
128
Fusing Drive Mechanism
129
Fusing Lamp Control
130
Duplex Entrance to Duplex Tray
135
Duplex Stacking
136
Specifications
142
Electrical Component Description
145
Basic Operation
147
Preset Mode
151
Combine 2 Originals Mode
152
Original Separation
155
Thin / Thick Original Modes
157
Original Size Detection
158
Lift Mechanism
159
Original Misfeed Detection
160
Timing Chart
162
Specifications
165
Drive Layout
168
Electrical Component Description
169
Basic Operation
171
Staple Mode
174
Turn Gate Section
176
Bin Drive Mechanism
177
Bin Home Position
178
Jogger Section
179
Grip Assembly
182
Staple Unit
184
Jam Detection
187
Timing Chart
188
Recirculating Document Handler Dh400
190
Specifications
191
Mechanical Component Layout
192
Electrical Component Descriptions
193
Basic Operation
195
Original Inversion Mechanism
201
Original Feed-Out Mechanism
203
Original Misfeed Sensing
209
Overall Machine Information
212
Basic Operation
218
Sectional Descriptions
219
Paper Delivery Switching
219
Shift Tray Up/Down Mechanism
220
Shift Tray Side-To-Side Shift Mechanism
221
Staple Unit Paper Positioning
222
Jogger Movement
223
Feed-Out to Shift Tray
226
Large Capacity Tray Rt31
227
Specifications
228
Mechanical Component Layout
229
Electrical Component Description
230
Mechanical Operation
231
Paper End Detection
234
Sorter Stapler St24
235
Normal Mode and Sort/Stack Mode
242
Roller Drive and Control
247
Bin Drive and Control
249
Staple Error
260

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Ricoh FT6665 Service Training Manual (263 pages)

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