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DI750 - SERVICE
MINOLTA DI750 - SERVICE Manuals
Manuals and User Guides for MINOLTA DI750 - SERVICE. We have
1
MINOLTA DI750 - SERVICE manual available for free PDF download: Service Manual
MINOLTA DI750 - SERVICE Service Manual (279 pages)
Brand:
MINOLTA
| Category:
All in One Printer
| Size: 3.81 MB
Table of Contents
Table of Contents
3
Safety and Important Warning Items
7
How to Use this Section
22
Scope and Precautions
22
Adjustments Made When Replacing Parts
23
List of Adjustment Items
24
Lcd Adjustment
26
Mode Changing Menu
27
Mode Selection
27
Settings and Adjustments Made with Thep Function
27
Mode
28
Selecting and Canceling the 25 Mode
28
Setting Software DIP Switches
28
PM Count Resetting
41
Setting the PM Cycle
42
Collecting Data
43
Copy Count by Parts to be Replaced (Fixed Parts)
61
Copy Count by Parts to be Replaced (Optional Parts)
68
Setting Passwords
69
Setting the Telephone Number And/Or Fax Number of the Service Center
70
Displaying the ROM Version
70
List of Adjustment Items in the 25 Mode
71
Mode
72
Setting Method
72
High Voltage Adjustment
72
Drum Peculiarity Adjustment
74
Drum Characteristic Adjustment (Manual)
78
User Specified Paper Setting
78
Recall Standard Data (Process Adjustment)
79
Tray Adjustment
79
Magnification Adjustment
80
Timing Adjustment
83
RADF Adjustment
87
Centering Adjustment
89
Distortion Adjustment (Copier)
91
Recall Standard Data (Image Adjustment)
92
Running Test Mode
92
Test Pattern Output
93
Test Pattern Density Setting
100
Finisher Adjustment
100
List Output Mode
104
Mode
105
Mode/Multi Mode Setting Method
105
Adjustment Data Display
107
Hard Disk Check
107
Input Checklist
108
Output Checklist
113
Centering Adjustment
119
Other Adjustments
119
Adjusting the LCT Paper Feed Roller Pressure (C-305L Only)
122
Skew Adjustment
126
Tray Spring Pressure Adjustment
129
Paper Feed Height (Upper Limit) Adjustment
130
Pick-Up Release Amount Adjustment
133
RADF Mounting Position Adjustment
135
RADF Skew Adjustment
136
RADF Paper Skew Adjustment
137
RADF Hinge Spring Pressure Adjustment
139
FNS Adjusting the Magnets on Conveyance Guide Plate B
140
FNS Adjusting the Magnets on Conveyance Guide Plate C
141
FNS Adjusting the Sub-Tray Paper Exit Gate
142
FNS Adjusting the Paper-Path Switching Gate
143
FNS Adjusting the By-Pass Gate
144
FNS Adjusting the Shift Position
146
FNS Adjusting Opening/Closing at the Paper Exit
147
FNS Adjusting the Paper Exit-Opening Solenoid
148
FNS Adjusting the Paper Exit-Opening Lower Guide Plate
149
FNS Adjusting the Mount Location of the Paper Exit Arm
150
FNS Adjusting the Mount Location of the Upper Alignment Plates
150
FNS Adjusting the Tension of the Upper-Alignment-Plate Drive Timing Belt
151
FNS Adjusting the Mount Location of the Lower Alignment Plates (FN-4 Only)
152
FNS Adjusting the Tension of the Lower-Alignment-Plate Drive Timing Belt (FN-4 Only)
153
FNS Adjusting the Stapling Position (Flat Stapling)
153
FNS Adjusting the Stapler Vertical Positioning
154
FNS Adjusting the Angle of the Folding Stopper (FN-4 Only)
156
FNS Adjusting the Angle of the Folding Stopper (FN-4 Only)
158
FNS Adjusting the Tension of the Stapler-Movement Timing Belt
159
FNS Adjusting the Tension of the Stapler-Rotation Timing Belt
159
FNS Adjusting the Folding Force (FN-4 Only)
160
FNS Adjusting the Mount Location of the Folding Knife Motor (FN-4 Only)
160
TU Trimming Parallelism Adjustment
161
Important Notice
7
Description Items for Danger, Warning and Caution
7
2 Isw
163
What Is Isw
165
Setup
166
ISW-Compatible Boards
166
Data Flow
166
Ready up the Copier to Start an ISW Transfer
166
HELP + CHECK Mode Operation Flow
168
Operating Procedure
170
Preparing the Copier to Transfer
174
Relationships between Processing States and Operational Leds
175
Rewriting Procedure after an Error Interruption
175
Making the ISW Connector and the Power Connector Available
176
Kinds and Quantities of Update Roms
176
3 Service
177
Service Schedule
181
Maintenance Items
183
Main Unit Periodic Inspection Items
189
Radf [Edh-2]
193
Fns [Fn-104]
194
Fns [Fn-4]
194
Lct [C-305/C-305L]
195
Cover Inserter a
195
Tu [Tmg-1]
196
Replacement Parts List
197
Copy Materials
200
Consumables (Single Unit Supply)
200
Ce Tool List
201
4 Electric Partslist
203
Di750 ELECTRICAL PARTS LAYOUT DRAWING
205
Read Section/Operational Section
205
Charging Corona Wire Unit
205
Drum Unit
206
Cleaning Unit
206
Tray 1,2,3
207
Vertical Conveyance Section
207
By-Pass Feed Section
208
Second Paper Feed Section
208
ADU Unit
209
Fixing Unit
210
Paper Exit Section
210
Toner Supply Unit
211
Write Section
211
Control/Drive Unit in Rear Section
212
Di750 CONNECTOR LAYOUT DRAWING
214
Read Section
214
Charging Corona Wire Unit
214
Drum Unit
215
Cleaning Unit
215
Tray 1,2,3
216
Vertical Conveyance Section
216
By-Pass Feed Section
217
Second Paper Feed Section
217
ADU Unit
218
Fixing Unit
219
Paper Exit Section
219
Toner Supply Unit
220
Write Section
220
Printer Control Board
221
Power Supply Management Board
221
Image Control Board
221
ICB I/F Board
222
ADU Stand Drive Board
222
DC Drive Board
223
AC Drive Board
223
DC Power Supply Unit 1
223
DC Power Supply Unit 2
223
Scanner Drive Board
224
High Voltage Unit 1
224
High Voltage Unit 2
224
Jam Indicator Board
224
L1 Inverter
224
Drum Potential Sensor Board
224
Drum Temperature Sensor Board
225
Operation Board 1
225
Operation Board 2
225
Optional I/F Board
225
OB Inverter
225
Toner Control Sensor Board
225
Index Sensor Board
226
A/D Converter Board
226
Laser Driver Board 1/2
226
Polygon Motor Drive Board
226
Memory Board
226
LAN I/F Board
226
Di750 OVERALL WIRING DIAGRAM (1/5)
228
Di750 OVERALL WIRING DIAGRAM (2/5)
229
Di750 OVERALL WIRING DIAGRAM (3/5)
230
Di750 OVERALL WIRING DIAGRAM (4/5)
231
Di750 OVERALL WIRING DIAGRAM (5/5)
232
Jam Code List
234
Error Code List
247
Di750 TIMING CHART (A4 or 8.5 X 11, LIFE SIZE, TWO ORIGINALS, TWO SHEETS SET, TRAY 1)
277
Di750 TIMING CHART (8.5 X 11, LIFE SIZE, TWO ORIGINALS, TWO SHEETS SET, TRAY 1)
278
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