
57
KX-MB771GR
Note:
The value is displayed on LCD at
32 243
F3
116 160
A0
200 64
40
33 242
F2
117 159
9F
201 63
3F
34 242
F2
118 157
9D
202 62
3E
35 241
F1
119 156
9C
203 61
3D
36 241
F1
120 155
9B
204 61
3D
37 240
F0
121 153
99
205 60
3C
38 240
F0
122 152
98
206 59
3B
39 239
EF
123 151
97
207 58
3A
40 239
EF
124 149
95
208 58
3A
41 238
EE
125 148
94
209 57
39
42 238
EE
126 146
92
210 56
38
43 237
ED
127 145
91
211 56
38
44 236
EC
128 144
90
212 55
37
45 236
EC
129 142
8E
213 54
36
46 235
EB
130 141
8D
214 54
36
47 235
EB
131 139
8B
215 53
35
48 234
EA
132 138
8A
216 52
34
49 233
E9
133 137
89
217 52
34
50 233
E9
134 135
87
218 51
33
51 232
E8
135 134
86
219 50
32
52 231
E7
136 133
85
220 50
32
53 231
E7
137 131
83
221 49
31
54 230
E6
138 130
82
222 49
31
55 229
E5
139 129
81
223 48
30
56 228
E4
140 127
7F
224 48
30
57 228
E4
141 126
7E
225 47
2F
58 227
E3
142 125
7D
226 46
2E
59 226
E2
143 123
7B
227 46
2E
60 225
E1
144 122
7A
228 45
2D
61 224
E0
145 121
79
229 45
2D
62 224
E0
146 120
78
230 44
2C
63 223
DF
147 118
76
231 44
2C
64 222
DE
148 117
75
232 43
2B
65 221
DD
149 116
74
233 43
2B
66 220
DC
150 114
72
234 42
2A
67 219
DB
151 113
71
235 42
2A
68 218
DA
152 112
70
236 41
29
69 217
D9
153 111
6F
237 41
29
70 216
D8
154 109
6D
238 40
28
71 215
D7
155 108
6C
239 40
28
72 214
D6
156 107
6B
240 39
27
73 213
D5
157 106
6A
241 39
27
74 212
D4
158 105
69
242 38
26
75 211
D3
159 103
67
243 38
26
76 210
D2
160 102
66
244 37
25
77 209
D1
161 101
65
245 37
25
78 208
D0
162 100
64
246 37
25
79 207
CF
163 99
63
247 36
24
80 206
CE
164 98
62
248 36
24
81 205
CD
165 97
61
249 35
23
82 204
CC
166 96
60
250 35
23
83 203
CB
167 94
5E
Temperature
[C
°
]
AD value
HEX reading
Temperature
[C
°
]
AD value
HEX reading
Temperature
[C
°
]
AD value
HEX reading
Summary of Contents for KX-MB771GR
Page 8: ...8 KX MB771GR 4 2 TRANSLATION LISTS 4 2 1 HELP FUNCTION ...
Page 9: ...9 KX MB771GR 4 3 ERROR MESSAGE 4 3 1 DISPLAY ...
Page 10: ...10 KX MB771GR 4 3 2 REPORT 4 3 3 OTHERS ...
Page 12: ...12 KX MB771GR 6 Technical Descriptions 6 1 CONNECTION DIAGRAM ...
Page 35: ...35 KX MB771GR 6 8 2 FLAT TORQUE 1 2 PHASE EXCITATION HALF STEP 1 Timing chart 2 Wave form ...
Page 36: ...36 KX MB771GR 6 8 3 W 1 2 PHASE EXCITATION QUARTER STEP 1 Timing chart 2 Wave form ...
Page 40: ...40 KX MB771GR 6 11 LSU Laser Scanning Unit SECTION ...
Page 41: ...41 KX MB771GR ...
Page 49: ...49 KX MB771GR 6 12 9 2 Drum Detection ...
Page 55: ...55 KX MB771GR ...
Page 60: ...60 KX MB771GR DC DC Main Board Supply ...
Page 61: ...61 KX MB771GR wave form ...
Page 119: ...119 KX MB771GR 12 3 7 6 LIGHT PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 165 ...
Page 121: ...121 KX MB771GR 12 3 8 2 THE RECORDING PAPER IS WAVED OR WRINKLED ...
Page 122: ...122 KX MB771GR 12 3 8 3 SKEW ...
Page 124: ...124 KX MB771GR 12 3 8 5 THE RECORDING PAPER JAM ...
Page 127: ...127 KX MB771GR CROSS REFERENCE MOTOR SECTION P 157 ...
Page 128: ...128 KX MB771GR 12 3 9 2 SKEW ADF ...
Page 130: ...130 KX MB771GR 12 3 9 6 BLACK OR WHITE VERTICAL LINE IS COPIED ...
Page 131: ...131 KX MB771GR 12 3 10 AN ABNORMAL IMAGE IS COPIED CROSS REFERENCE CIS CONTROL SECTION P 161 ...
Page 140: ...140 KX MB771GR ...
Page 142: ...142 KX MB771GR ...
Page 143: ...143 KX MB771GR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 144: ...144 KX MB771GR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 145: ...145 KX MB771GR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 146: ...146 KX MB771GR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 147: ...147 KX MB771GR ...
Page 148: ...148 KX MB771GR ...
Page 149: ...149 KX MB771GR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 157: ...157 KX MB771GR 12 3 17 MOTOR SECTION 12 3 17 1 ENGINE MOTOR ...
Page 158: ...158 KX MB771GR 12 3 17 2 FB Flatbed MOTOR ...
Page 159: ...159 KX MB771GR 12 3 17 3 ADF MOTOR ADF provided model only ...
Page 160: ...160 KX MB771GR 12 3 18 LSU SECTION CROSS REFERENCE LSU Laser Scanning Unit SECTION P 40 ...
Page 161: ...161 KX MB771GR 12 3 19 CIS CONTROL SECTION ...
Page 162: ...162 KX MB771GR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 164: ...164 KX MB771GR ...
Page 165: ...165 KX MB771GR 12 3 21 HIGH VOLTAGE SECTION 1 Main ...
Page 166: ...166 KX MB771GR 2 CHG GRID 3 TRA ...
Page 167: ...167 KX MB771GR 3 DEV DC TRA ...
Page 168: ...168 KX MB771GR 12 3 22 USB SECTION Troubleshooting 1 Confirmation of the PC settings ...
Page 169: ...169 KX MB771GR 2 Confirmation of the main unit ...
Page 171: ...171 KX MB771GR Waveform of normal operation ...
Page 172: ...172 KX MB771GR 12 3 23 MAIN BOARD SECTION 3 3V TROUBLESHOOTING GUIDE ...
Page 173: ...173 KX MB771GR 1 2V TROUBLESHOOTING GUIDE ...
Page 177: ...177 KX MB771GR When the document has jammed near the document exit 3 Close the ADF cover ...
Page 183: ...183 KX MB771GR 5 Close the top cover until locked ...
Page 186: ...186 KX MB771GR 13 Service Fixture Tools ...
Page 188: ...188 KX MB771GR 14 1 ADF SECTION ...
Page 189: ...189 KX MB771GR 14 2 REMOVE ADF SECTION 1 ...
Page 190: ...190 KX MB771GR 14 3 REMOVE ADF SECTION ...
Page 191: ...191 KX MB771GR 14 4 REMOVE TOP COVER SECTION ...
Page 192: ...192 KX MB771GR 14 5 REMOVE SCANNER GLASS SECTION ...
Page 193: ...193 KX MB771GR 14 6 REMOVE OPERATION PANEL SECTION ...
Page 194: ...194 KX MB771GR 14 7 LEFT SIDE SECTION 14 8 REMOVE MAIN BOARD ...
Page 195: ...195 KX MB771GR 14 9 REMOVE GEAR CHASSIS SECTION ...
Page 196: ...196 KX MB771GR 14 10 REMOVE PAPER FEED ROLLER 14 11 RIGHT SIDE SECTION ...
Page 197: ...197 KX MB771GR 14 12 REMOVE RIGHT SIDE COVER SECTION ...
Page 198: ...198 KX MB771GR 14 13 LOWER SIDE CABINET SECTION ...
Page 199: ...199 KX MB771GR 14 14 REMOVE RIGHT CASSETTE GUIDE 14 15 REMOVE PICK UP BOARD ...
Page 200: ...200 KX MB771GR 14 16 REMOVE HIGH VOLTAGE POWER BOARD ...
Page 201: ...201 KX MB771GR 14 17 REMOVE PICK UP ROLLER UNIT ...
Page 202: ...202 KX MB771GR 14 18 REMOVE LOW VOLTAGE POWER BOARD ...
Page 203: ...203 KX MB771GR 14 19 REMOVE FUSER UNIT ...
Page 204: ...204 KX MB771GR 14 20 Installation Position of The Lead 14 20 1 MAIN BAORD SECTION ...
Page 205: ...205 KX MB771GR 14 20 2 BOTTOM PART SECTION ...
Page 206: ...206 KX MB771GR 14 20 3 SIDE CABINET SECTION ...
Page 207: ...207 KX MB771GR 14 20 4 HIGH VOLTAGE POWER SUPPLY BOARD SECTION ...
Page 208: ...208 KX MB771GR 14 20 5 LOW VOLTAGE POWER SUPPLY BOARD SECTION ...
Page 209: ...209 KX MB771GR 14 20 6 AC INLET SECTION 14 20 7 SOLENOID LEAD SECTION ...
Page 222: ...222 KX MB771GR 15 4 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 15 4 1 MAIN BOARD 1 ...
Page 223: ...223 KX MB771GR 15 4 2 MAIN BOARD 2 15 4 3 OPERATION BOARD ...
Page 227: ...227 KX MB771GR 15 6 1 NG EXAMPLE ...
Page 228: ...228 KX MB771GR 15 7 TEST CHART 15 7 1 ITU T No 1 TEST CHART ...
Page 229: ...229 KX MB771GR 15 7 2 ITU T No 2 TEST CHART ...
Page 231: ...231 KX MB771GR MEMO ...
Page 235: ...235 KX MB771GR MEMO ...
Page 244: ...244 KX MB771GR MEMO ...
Page 253: ...253 KX MB771GR 18 1 2 TOP COVER SECTION ...
Page 254: ...254 KX MB771GR 18 1 3 ADF SECTION ...
Page 255: ...255 KX MB771GR 18 1 4 MOTOR SECTION ...
Page 256: ...256 KX MB771GR 18 1 5 LOWER CABINET SECTION ...
Page 257: ...257 KX MB771GR 18 1 6 UPPER CABINET SECTION ...
Page 258: ...258 KX MB771GR 18 1 7 FUSER SECTION ...
Page 259: ...259 KX MB771GR 18 1 8 LOWERSIDE CABINET ...
Page 260: ...260 KX MB771GR 18 1 9 GEAR SECTION 1 ...
Page 261: ...261 KX MB771GR 18 1 10 GEAR SECTION 2 ...
Page 262: ...262 KX MB771GR 18 1 11 CASSETTE OUTPUT TRAY ...
Page 263: ...263 KX MB771GR 18 1 12 ACTUAL SIZE OF SCREWS AND WASHERS ...
Page 264: ...264 KX MB771GR 18 1 13 ACCESSORIES AND PACKING MATERIALS ...