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Di620
Minolta Di620 Manuals
Manuals and User Guides for Minolta Di620. We have
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Minolta Di620 manuals available for free PDF download: Manual, Operator's Manual, Troubleshooting Manual
Minolta Di620 Manual (466 pages)
Brand:
Minolta
| Category:
Copier
| Size: 10.82 MB
Table of Contents
Return to Main Form Return to Copier Form
2
Table of Contents
2
General
5
Safety Information
6
Specifications
12
Precautions for Use
16
Handling of the Consumables
17
Other Precautions
17
System Options
18
Cross-Sectional View
20
Copying Process
22
Drive System
24
Operating Sequence
25
Image Stabilizing System
30
AIDC Sensor
31
Control Methods the Image Stabilizing System
32
Pc Drum
33
Drum Drive Mechanism
33
Grounding of the PC Drum
34
Drum Charging
35
PC Drum Charge Corona Comb Electrode Cleaning Mechanism
36
Ozone Filter
38
Ir Section
39
Exposure Section: Structure and Operation
40
Exposure Lamp ON/OFF Control
41
IR Image Processing System
43
Image Density Control
45
Detecting of Original
51
Scanner-Motor Drive Control
59
Scanner Movement
60
CCD and Cooling-Fan Motors
62
Memory Section
63
Memory-Storage Image Processing System
63
Ph Section
66
PH Image Processing System
68
Laser Emission Timing (SOS Signal
70
Developing Unit
72
Developing Unit Drive Mechanism
73
Magnetic Pole Positioning
74
Developing Bias
76
ATDC Sensor
77
Sub Hopper Toner Replenishing Mechanism
79
Sub-Hopper Toner Empty Detection Mechanism
80
Main Hopper Toner Replenishing Mechanism
81
Coupling Locking Mechanism
82
Mechanism
82
11-10.Toner Suction Fan Motor
83
Paper Take-Up/Feed Section
84
Drawer-In-Position Detection
85
Paper Empty Detection
86
Paper Lifting/Lowering Mechanism
88
Paper Stack Lowering/Drawer Locking Mechanism
91
Inch Area
92
Universal Tray (2Nd Drawer) Paper Size Detection
93
3Rd Drawer-In-Position Detection
95
3Rd Drawer Paper Empty Detection
96
Main Tray Paper Stack Lifting/Lowering Mechanism
98
12-11.Shifter Drive Mechanism
102
12-12.Shift Gate Drive Mechanism
103
12-13.3Rd Drawer Lock/Release
104
U.S.A., and Canada
105
12-15.Drawer Paper Take-Up Mechanism
106
12-16.Vertical Transport Drive Mechanism
111
12-17.Multi Bypass Table
112
Transport/Syschronizing Rollers Unit
117
Paper Dust Remover
118
Transport Roller Drive Mechanism
118
Transport Roller Drive Control
119
Synchronizing Roller Drive Mechanism
120
Synchronizing Roller Drive Control
120
Image Transfer and Paper Separation
121
Ozone Filter
122
Cleaning Mechanism
123
Cleaning Unit
125
Cleaning Blade Moving Mechanism
126
Toner Conveying/Collecting Mechanism
127
PC Drum Paper Separator Fingers Moving
128
Mechanism
128
Main Erase Lamp
131
Transport Section
132
Fusing Unit
133
Drive for the Fusing Unit
134
Fusing Rollers Pressure Mechanism
135
Oil Application Mechanism
135
Cleaning Web Take-Up Mechanism
136
Fusing Temperature Control
137
CPM Control
139
Exit/Duplex Switching Section
141
Exit/Duplex Switching Mechanism
142
Turnover Section
143
Drive Mechanism
144
Turnover Control
145
Roller Separation Control
146
Lower-Paper-Exit Switching Section
147
Paper-Exit Switching Section
148
Duplex Unit
149
Memory Backup
151
Flash Memory
152
Switches on Pwbs, Tech. Rep . Settings
154
PRECAUTIONS for HANDLING the Pwbs
156
Precautions for Transportation and Storage
156
Precautions for Replacement and Inspection
156
Control Panel Keys and Touch Panel
157
Control Panel Keys
157
Explanation of the Touch Panel
158
PWB Location
160
Master Board
160
Memory Board
161
PHC Board
162
Tech. Rep. Settings Switches Board
163
ECC Board
165
Image Transfer/Paper Separator HV
166
User's Choice Mode
167
User's Choice Selection Screen
167
User's Choice Function Setting Procedure
167
User's Choice Function Tree
168
Settings in the User's Choice
170
Tech. Rep. Mode
176
Tech. Rep. Mode Menu Screen
176
Tech. Rep. Mode Function Setting Procedure
176
Tech. Rep. Mode Function Tree
177
Settings in the Tech. Rep. Mode
179
Function
179
Tech. Rep. Choice
184
System Input
187
Counter
188
I/O Check
194
EDH Check
195
ROM Version
199
RD Mode
200
Level History
202
Admin. Mode
203
Finisher
204
Security Mode
205
Security Mode Menu Screen
205
Security Mode Function Setting Procedure
205
Adjust
207
Adjust Menu Screen
207
Adjust Function Tree
207
Adjust Function Setting Procedure
208
Troubleshooting
212
Introduction
215
How to Use this Book
215
Reading the Text
215
General Precautions
215
I/O Check
216
Controlled Parts Check Procedure
216
I/O Check List
217
Paper Transport Failure
221
Paper Misfeed
221
Types of Misfeed Detection and Detection Timings
224
Misfeed Clearing Procedures
226
Copier Take-Up Misfeed
226
Transport/Separator Misfeed
228
Multi Bypass Misfeed
231
Fusing/Exit Misfeed
233
Duplex Unit Take-Up Misfeed
235
Malfunction
239
Detection Timing by Malfunction Code
240
C0000 Fusing Motor M3'S Failure to Turn
240
C0010 PC Drum Drive Motor M2'S Failure to Turn
240
C0020 : Paper Take-Up Motor M21'S Failure to Turn
240
C0040 Suction Fan Motor M14'S Failure to Turn
240
C0042 : Toner Suction Fan Motor M13'S Failure to Turn
240
C0048 : Hard Disk Drive Cooling Fan Motor 1 M34'S
240
C0049 : PH Cooling Fan Motor M19'S Failure to Turn
240
C004A PC Drum Cooling Fan Motor M17'S Failure to Turn
240
Hard Disk Drive Cooling Fan Motor 2 M35'S
240
C0110 : Image Transfer/Paper Separator Wire Cleaning
241
C0200 : PC Drum Charge Corona Leak Detected
241
C0210 Image Transfer Corona Leak Detected
241
C0220 Developing Bias Leak Detected
241
C0230 Paper Separator Corona Leak Detected
241
Failure to Turn
241
C0400 Exposure Lamp Fl1'S Failure to Turn on
242
C0420 Exposure Lamp FL1 Turning on at Abnormal Timing
242
C0500 Warming-Up Failure
242
C0510 : Abnormally Low Fusing Temperature
242
C0520 : Abnormally High Fusing Temperature
242
C0540 : Fusing Roller Thermistor Loading Failure
242
C0550 Hard Protect Detected
242
C14A3 IR Warming-Up Failure
242
C0600 Scanner Motor M31 Malfunction
243
C0602 Cable Unwound
243
C0650 SHOME Signal Error
243
C0910 2Nd Drawer Lift-Up Failure
243
C0911 2Nd Drawer Lock Release Failure <Inch Areas
243
C0914 : 2Nd Drawer Lift-Up Motor M25'S Failure to Turn
244
C0920 1St Drawer Lift-Up Failure
244
C0921 : 1St Drawer Lock Release Failure (Inch Areas)
244
C0924 : 1St Drawer Lift-Up Motor M24'S Failure to Turn
244
C0990 3Rd Drawer Lift-Up Failure
245
C0994 : 3Rd Drawer Elevator Motor M28'S Failure to Turn
245
C0996 3Rd Drawer Lock Release Failure
245
C0997 : 3Rd Drawer Shift Gate Motion Failure
245
C0998 Shifter Transfer Failure
246
C099C: 3Rd Drawer Shift Motor M29'S Failure to Turn
246
C0E00 Main Erase Lamp La1'S Failure to Turn on
248
C0F32 ATDC Sensor UN4 Failure
248
C0F33 Abnormally Low T/C as Detected by ATDC Sensor UN4
248
C0F34 T/C Recovery Failure as Detected by ATDC Sensor UN4
248
Initial Checks
293
Table of Contents
307
Service Instructions
312
Precautions for Disassembly/Adjustments
312
INSTRUCTIONS for HANDLING the Pwbs with
314
Handling of the Pc Drum
314
Parts Which Must Not be Touched
316
Disassembly/Reassembly
317
Doors, Covers, and Exterior Parts: Identification and Removal Procedures
317
Removal of Circuit Boards and Other Electrical Components
320
Paper Take-Up/Transport Sections
322
Removal of the Paper Take-Up Unit
322
Replacement of the Paper Take-Up Clutch
323
Replacement of the Paper Take-Up Roll, Paper Feed Roll, and Paper Separator Roll Assy
324
Cleaning of the Vertical Transport Rollers
326
Replacement of the Vertical Transport Rollers
326
Removal of the Lift-Up Motor (Metric Areas Only
327
Removal of the Synchronizing Rollers Unit
328
Disassembly of the Synchronizing Rollers Unit
329
Cleaning of the Lower Transport Roller/Lower Synchronizing Roller
332
Cleaning of the Paper Dust Remover
332
Cleaning of the Upper Transport Roller/Upper Synchronizing Roller
332
Removal of the Suction Belts
333
Disassembly of the Multi Bypass Unit
334
Removal of the 3Rd Drawer
336
Removal of the 3Rd Drawer Wires
337
Cleaning of the 3Rd Drawer Paper Empty Board (PWB-E
339
Removal of the Paper Drawer (Inch Areas Only
339
Removal of the Lift-Up Motor (Inch Areas Only
340
Optical Section
341
Sliding out the IR Unit
341
Removal of the CCD Unit
342
Removal of the PH Unit
343
Cleaning of the EDH Glass
344
Cleaning of the Original Glass
344
Cleaning of the Scanner Rails/Bushings
344
Removal of the Scanner
345
Cleaning of the Exposure Lamp
346
Replacement of the Exposure Lamp Heater
346
Cleaning of the 1St, 2Nd, and 3Rd Mirrors
347
Cleaning of the Lens
347
Replacement of the Cooling Fan Filters
347
Removal of the Scanner Drive Cables
348
Winding of the Scanner Drive Cables
349
Pc Unit
352
Removal of the Cleaning Unit
352
Removal of the Developing Unit
352
Removal of the PC Drum Charge Corona
352
Sliding out the PC Unit
352
Removal of the Main Erase Lamp
353
Removal of the PC Drum
353
Replacement of the Cleaning Felt Pads
353
Cleaning of the Toner Antispill Seal, AIDC Sensor, and PC Drum Paper Separator Fingers
354
Disassembly of the PC Drum Paper Separator Fingers Assy
354
Cleaning of the AIDC Sensor
355
Replacement of the Toner Antispill Seal
355
Replacement of the Cleaning Blade
356
Replacement of the Ozone Filters
357
Replacement of the Toner Collecting Bottle
358
Pc Drum Charge Corona and Image Transfer/Paper Separator Coronas
359
Replacement of the PC Drum Charge Corona Grid Mesh, PC Drum Charge Comb Electrode and Cleaners
359
Cleaning and Replacement of the Grid Mesh
360
Cleaning of the PC Drum Charge Corona Housing
360
Removal of the Image Transfer/Paper Separator Coronas
360
Cleaning of the Image Transfer/Paper Separator Coronas Housing
361
Cleaning of the Pre-Image Transfer Guide Plate
361
Replacement of the Image Transfer/Paper Separator Corona Wires and Wire Cleaners
361
Removal of the Sub Hopper
362
Cleaning and Replacement of the Developer Side Seals
365
Cleaning and Replacement of the Developer Scattering Prevention Seal
366
Cleaning and Replacement of the Ds Positioning Collars
366
Cleaning of the Duct
366
Filter
367
Removal of the ATDC Sensor
367
Replacement of the Developer
367
Fusing Unit
368
Disassembly of the Fusing Unit and Replacement of Parts
368
Removal of the Fusing Unit
368
Cleaning and Replacement of the Upper Paper Separator Fingers
372
Replacement of the Lower Paper Separator Fingers
372
Cleaning and Replacement of the Lower Fusing Roller
373
Cleaning and Replacement of the Upper Fusing Roller Thermistor
373
Replacement of the Web Pressure Roller
374
Replacement of the Web Roller
374
Cleaning of the Lower Transport Roller
375
Cleaning of the Upper Transport Roller
375
Duplex Unit
376
Removal of the Duplex Unit
376
Turnover Unit
376
Cleaning of the Turnover Roller/Transport Rollers (Upper/Lower
376
Exit Unit
377
Removal of the Exit/Duplex Switching Unit
377
Adjustment Jigs and Tools Used
378
Adjustment Requirements List
379
Adjustment of Switches
380
Microswitches
380
Adjustment of the Front Lower Door Interlock Switch Position
381
Sensor Adjustment
382
Adjustment of Front Upper Door Set Sensor Position
382
Adjustment of Belt Tension
383
Adjustment of the Paper Take-Up Unit Timing Belt
383
Adjustment of the Vertical Transport Section Timing Belt
383
Adjustment of the Duplex Unit Front/Rear Edge Guide Timing Belt
384
Adjustment of the Duplex Unit Timing Belt
384
Adjustment of the Pc/Suction Drive Timing Belt
384
Adjustment of the 3Rd Drawer Timing Belt
385
Adjustment of the Paper Exit Timing Belt
385
Adjustment of the Scanner Motor Timing Belt
385
Adjustment of the Turnover Unit Timing Belt
386
Solenoid Position Adjustment
387
Adjustment of Manual Feed Paper Pick-Up Solenoid Position
387
Adjustment of the Duplex Unit Paper Take-Up Solenoid Position
388
Adjustment of the Exit/Duplex Switching Solenoid Position
389
Positioning of the PC Drum Paper Separator Fingers [Separator Finger Solenoid
390
Adjustment of the Duplex Unit Turnover Exit Solenoid Position
391
Accessing the Tech. Rep. Mode, Security Mode and Adjust Mode
392
Accessing the Adjust Mode
392
Accessing the Security Mode
392
Accessing the Tech. Rep. Mode
392
Electrical/Image Adjustment
393
Touch Panel Adj
393
Orig. Size Adjust
394
Address Adjust
395
ATDC Sensor Adjustment (F8 Mode
396
AIDC Sensor Adjustment (F5 Mode
397
Universal Tray Width Detection Adjustment (FD Mode
398
PC Unit Connection Adjustment
399
Transport Unit Connection Adjustment
400
Zoom (FD) Adjust
401
Registration (CD
402
Registration (FD
403
Lead Edge Erase
405
Trail Edge Erase
407
Loop Adjustment
409
Table
411
Erasure Width
413
Zoom (CD
415
Zoom (FD
417
Scale (CD
419
Scale (FD
421
Focus-Positioning of the Scanner and 2Nd/3Rd Mirrors Carriage
423
2Nd/3Rd Mirrors Carriage Height Adjustment
424
Installation of the Plug-In Counter (Option) Mounting Bracket
426
Electrical Parts Layout
431
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Minolta Di620 Operator's Manual (197 pages)
Minolta All in One Printer Operating Manual
Brand:
Minolta
| Category:
All in One Printer
| Size: 3.45 MB
Table of Contents
Table of Contents
7
Terms and Symbols for the Type of Originals and Copy Paper
10
Feeding Direction (Copy Paper Path)
10
Safety Precautions
11
Laser Safety Label
11
Safety Information
12
For European Users
13
For Denmark Users
13
For Norway Users
13
Chapter 1 Safety Notes
14
Installing the Copier Installation Site
15
Power Source
15
Space Requirements
15
Precautions for Use Operating Environment
16
Using the Copier Properly
16
Moving the Copier
16
Care of Copier Supplies
16
Note on Making Multiple Copies
17
Legal Restrictions on Copying
17
Chapter 2 Getting to Know Your Copier
18
Typical Copies You Can Make with Your Copier
19
Mixed Original Detection
22
System Overview
23
Copier Parts and Accessories
25
Outside the Copier
25
Copier Accessories
27
Precautions When Using a Finisher
28
Inside the Copier
30
Control Panel Keys and Indicators
31
Using the Touch Panel
33
What Is the Touch Panel
33
How the Screen Is Organized
33
Operating the Touch Panel
34
Turning on and off and Initial Mode
35
Turning on and off
35
When the Copier Is Turned on
35
Initial Mode
35
Auxiliary Functions
36
Entering the Access Number
37
Chapter 3 Making Copies
38
Basic Copying Overview
39
Placing the Original
41
Using the Electronic Document Handler
41
Not Using the Document Handler
43
Selecting the Paper
46
Copy Paper Size
46
Manual Bypass Copying
48
Selecting the Zoom Zoom Ratio
51
Selecting the Finishing
57
Finishing Functions
57
Selecting the Finishing Function
59
Loading the Originals
67
Auto Dual Function
69
Note on Stapling
70
Original Copy Types
71
Selecting the Original Copy Type
73
Some Precautions for Making Copies
78
Selecting the Density Image Density
79
Auxiliary Functions
81
Cover
81
Page Insertion
83
OHP Interleaving
87
File Margin
91
Edge/Frame Erase
93
Image Repeat
95
Number Stamping
97
Image Stamping
101
Selecting Mixed Orig. Detection and Other Functions
103
Mixed Orig. Detection and Other Functions
103
Selecting the Job Functions
106
Memory Recall
106
Reserve
107
Job List
108
Chapter 4 Using the Utility Mode
112
Job Memory Input and Job Recall
113
Job Memory Input
113
Recalling a Job from Memory
116
Zoom Memory Input
117
Storing a Zoom Ratio
117
Image Memory Input
119
Meter Count and Toner Replenisher Meter Count
124
Toner Replenisher
124
User's Choice
125
User's Choice Functions
125
Making the User's Choice Settings
132
Copy Track Function
133
Chapter 5 When a Message Appears
142
When the Message "The Current Paper Drawer Is Empty." Appears
143
Adding Paper
143
When the Message "Replenish Toner." Appears
147
Replacing the Toner Bottle
147
When the Message "The Staple Cartridge Is Empty." Appears
149
Replacing the Staple Cartridge
149
When the Message "A Paper Misfeed Has Been Detected." Appears
153
Misfeed Location Displays
153
Misfeed Clearing Procedures
155
When a Staple Misfeed Occurs
175
Clearing the Staple Misfeed
175
What Does each Message Mean
177
Chapter 6 Troubleshooting
178
When this Type of Copy Is Produced
179
The Copier Is Not Functioning as Designed
181
Chapter 7 Miscellaneous
182
Specifications
183
Specifications Specifications
183
Care of the Copier Cleaning
189
Function Combination Matrix
191
Conditions for Combined Functions
193
Description of Paper Size and Zoom Ratio Table
194
Minolta Di620 Troubleshooting Manual (94 pages)
Brand:
Minolta
| Category:
Copier
| Size: 0.67 MB
Table of Contents
Table of Contents
2
Introduction
5
General Precautions
5
How to Use this Book
5
Reading the Text
5
I/O Check
6
Controlled Parts Check Procedure
6
I/O Check List
7
Paper Transport Failure
11
Paper Misfeed
11
Types of Misfeed Detection and Detection Timings
14
Misfeed Clearing Procedures
16
Copier Take-Up Misfeed
16
Transport/Separator Misfeed
18
Multi Bypass Misfeed
21
Fusing/Exit Misfeed
23
Duplex Unit Take-Up Misfeed
25
Malfunction
29
Detection Timing by Malfunction Code
30
Troubleshooting Procedures by Malfunction Code
41
C0000 : Fusing Motor M3'S Failure to Turn
41
C0010 : PC Drum Drive Motor M2'S Failure to Turn
41
C0020 : Paper Take-Up Motor M21'S Failure to Turn
43
C0049 : PH Cooling Fan Motor M19'S Failure to Turn
45
C004A: PC Drum Cooling Fan Motor M17'S Failure to Turn
45
C004B: CCD Cooling Fan Motor M32'S Failure to Turn
47
C004C: Ozone Ventilation Fan Motor M12'S Failure to Turn
47
C004E: Power Supply Unit Cooling Fan Motor 1 M15'S
49
Power Supply Unit Cooling Fan Motor 2 M16'S Failure to Turn
49
Turn
51
Defective Drum Comb Cleaning Home Position Sensor PC16
53
C0200 : PC Drum Charge Corona Leak Detected
55
C0210 : Image Transfer Corona Leak Detected
55
C0220 : Developing Bias Leak Detected
55
C0230 : Paper Separator Corona Leak Detected
55
C0400 : Exposure Lamp Fl1'S Failure to Turn on
57
C14A3: IR Warming-Up Failure
57
C0500 : Warming-Up Failure
59
C0510 : Abnormally Low Fusing Temperature
59
C0520 : Abnormally High Fusing Temperature
59
C0540 : Fusing Roller Thermistor Loading Failure
59
C0550 : Hard Protect Detected
59
C0600 : Scanner Motor M31 Malfunction
63
C0602 : Cable Unwound
63
C0650 : SHOME Signal Error
63
C0910 : 2Nd Drawer Lift-Up Failure
65
C0911 : 2Nd Drawer Lock Release Failure (Inch Areas)
65
C0914 : 2Nd Drawer Lift-Up Motor M25'S Failure to Turn
65
C0920 : 1St Drawer Lift-Up Failure
68
C0921 : 1St Drawer Lock Release Failure (Inch Areas)
68
C0924 : 1St Drawer Lift-Up Motor M24'S Failure to Turn
68
C0990 : 3Rd Drawer Lift-Up Failure
71
C0994 : 3Rd Drawer Elevator Motor M28'S Failure to Turn
71
C0996 : 3Rd Drawer Lock Release Failure
73
C0997 : 3Rd Drawer Shift Gate Motion Failure
73
C0998 : Shifter Transfer Failure
75
C099C: 3Rd Drawer Shift Motor M29'S Failure to Turn
75
C0E00: Main Erase Lamp La1'S Failure to Turn on
77
Failure
78
C0F32 : ATDC Sensor UN4 Failure
79
C0F33 : Abnormally Low T/C as Detected by ATDC
79
Sensor UN4
79
C0F34 : T/C Recovery Failure as Detected by ATDC
79
C10∗∗~C14
80
The Copier Does Not Turn on
82
Image Failure
83
Image Failure Troubleshooting
83
Initial Checks
83
Troubleshooting Procedures by Image Failure
84
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