Oki 6E User Manual Page 217
- Page / 257
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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E - 6
3. PARTS REPLACEMENT
This section covers the procedures for the disassembly, reassembly and installations in the field.
This section describes the disassembly procedures, and for reassembly procedures, basically
proceed with the disassembly procedures in the reverse order.
3.1 Precautions Concerning Parts Replacement
(1) Parts replacements must be carried out, by first turning the printer power switch off “O” and
removing the Multi-Purpose Feeder from the printer.
(2) Do not disassemble the Multi-Purpose Feeder if it is operating normally.
(3) Establish the extent of disassembly suitable for the purpose of the procedure, and do not
disassemble any more than necessary.
(4) Only specified service tools may be used.
(5) Disassembly must be carried out according to the prescribed procedures. Parts may be
damaged if such procedures are not followed.
(6) Small parts such as screws and collars can easily be lost, therefore these parts should be
temporarily fixed in the original location.
(7) When handling printed circuit boards, do not use any glove which may generate static
electricity.
(8) Do not place the printed circuit boards directly on the equipment or floor.
- ODA/OEL/INT 1
- 6ex LED Page Printers 2
- CONTENTS 3
- >>>>> 3
- 1. CONFIGURATION 5
- 1.1 System Configuration 6
- 1.2 Printer Configuration 7
- 1.3 Optional Configuration 8
- (5) Multi-Purpose Feeder 9
- 1.4 Specification 10
- 1.5 Safety Standards 12
- 1.5.2 Warning Label 13
- 2. OPERATION DESCRIPTION 15
- High Capacity 18
- Second Paper 18
- Feeder (Option) 18
- Multi-Purpose 18
- 2.1 Control Board 19
- 2.4 Power Supply Board 23
- Figure 2-5 24
- Figure 2-6 26
- Figure 2-7 29
- Figure 2-8 30
- Hopping roller 32
- Registration roller 32
- Image drum 34
- Transfer roller 39
- Cleaning roller 41
- 2.6 Paper Jam Detection 42
- Paper Feed Timing Chart 43
- Unit : mm 44
- Paper Feed Check List 44
- Paper Length List 44
- 2.7 Cover Open 45
- 2.8 Toner Low Detection 46
- TONER FULL state 47
- TONER LOW state 47
- Table 3-1 Service Tools 50
- [Lower base unit] 51
- [Upper cover unit] 52
- [Base unit] 53
- 3.3 How to Change Parts 54
- Idle gear 62
- Reduction gear 62
- Clamp lever 62
- Caution: 67
- Inlet sensor 2 69
- Inlet sensor 1 69
- Paper sensor 69
- Put into the groove 72
- Put into the post 72
- 4. ADJUSTMENT 79
- 4.1 Adjustment (OKIPAGE 6e) 80
- 4.2 Adjustment (OKIPAGE 6ex) 89
- . . . . 95
- 5. PERIODICAL MAINTENANCE 97
- 5.2 Cleaning 98
- (2) Throw the cleaner away 99
- 6. TROUBLESHOOTING PROCEDURES 100
- 6.1 Troubleshooting Tips 101
- 6.5 Troubleshooting Flow 103
- TO FLUSH 121
- FLUSHING 121
- ERROR PS 123
- (OKIPAGE6ex in PS mode) 123
- PWR SAVE 123
- AC Input 126
- Paper running direction 129
- Themistor contacts 134
- Heater contacts 134
- Figure 6-4 144
- Figure 6-5 145
- 7. WIRING DIAGRAM 146
- 7. WIRING DIAGRAM 147
- Registration Motor 148
- Main (Drum) Motor 148
- (2) Power Supply Board 150
- • CN3 Pin Assignment 152
- To Regist motor 152
- Excitation sequence 152
- • CN4 Pin Assignment 153
- To LED head OKIPAGE 6e 153
- • CN6 Pin Assignment 155
- To Option feeder 155
- • POWER Pin Assignment 156
- • CN8 Pin Assignment 157
- Centro Parallel 157
- • CN11 Pin Assignment 158
- To Option board and PS board 158
- PS Board (OKIPAGE6ex) 159
- • CN1 Pin Assignment 159
- To LocalTalk (RS422) 159
- • CN2 Pin Assignment 160
- To Main Control PCB 160
- 7.3 Resistance Check 161
- 7.4 Short Plug Setting 163
- OKIPAGE 6e 165
- OKIPAGE 6ex 165
- 8. PARTS LIST 166
- OP6e OP6ex 168
- R = 3.3KΩ (1.0-KΩ Strobe) 175
- DATA bit 3 DATA bit 7 176
- DATA bit 0 DATA bit 4 176
- DATA bit 1 DATA bit 5 176
- DATA bit 2 DATA bit 6 176
- PARALLEL 178
- OFF-LINE 178
- Press key 179
- Setting completed 179
- PowerSave 182
- Reset Recover 182
- Adobe PS 183
- ADOBE PS 183
- JAM RECV 183
- Appendix C DIAGNOSTICS TEST 187
- 1. Maintenance Modes 187
- 1.1 User Maintenance Mode 187
- 1.2 System Maintenance Mode 189
- 1.3 Engine Maintenance Mode 191
- 1. OVERVIEW 196
- 1.3 Software Configuration 197
- 2. MAIN MENU DIALOG 198
- 2.1 Engine Menu Group 199
- (5) Optical head 200
- (6) Head type (OKIPAGE 6ex) 200
- (7) Page count print 200
- (8) Wait table 200
- 2.2 Engine Counter Group 201
- 2.3 Status Monitor 202
- Paper Request 203
- Warming Up 203
- Paper Out 203
- Cover Open 203
- Jam & Size Error 204
- Recoverable Alarm 204
- Unrecoverable Error 205
- 2.4 Test Print Button 206
- 2.5 Option Button 207
- 2.6 About Button 207
- 2.7 Reload Button 207
- 2.8 Exit Button 208
- 3. OPTION MENU DIALOG 209
- 3.1 Reset Engine Button 209
- 3.6 Exit Button 210
- 3.2 EEPROM Upload Button 210
- 3.3 EEPROM Download Button 210
- 3.5 Set ID button 210
- 4. SETUP DIALOG 211
- Appendix E 212
- 1. OUTLINE 215
- 1.1 Functions 215
- 2. MECHANISM DESCRIPTION 216
- 2.1 General Mechanism 216
- 2.2 Hopper Mechanism 216
- 3. PARTS REPLACEMENT 217
- [Service Tools] 218
- Table 3-1 Service Tools 218
- 3.2 Parts Layout 219
- 3.3 Parts Replacement Methods 220
- Sensor Plate 223
- 3.3.4 Pulse Motor 224
- 3.3.5 Planet Gear 225
- Roller-B 226
- Sensor Lever 226
- 4. TROUBLESHOOTING 227
- [ OEL/INT ] 228
- Status message display 229
- Ready LED display 229
- : OFF : BLINKING 229
- : ON : Undefined 229
- 4.3 Troubleshooting Method 230
- OLEV-11 PCB 232
- 5.2 PCB Layout 233
- 6. PARTS LIST 234
- Appendix F 236
- Maintenance 236
- 2.1 General Mechanicsm 240
- 3.3.2 OLEV-12 PCB 246
- OLEV - 12PCB 253
- Printed in Japan 257
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