Kyocera TASKalfa 520i 420i/520i Operation Guide - Page 326

Solving Malfunctions, Symptom, Checkpoints, Corrective Actions, Reference

Page 326 highlights

Troubleshooting Solving Malfunctions The table below provides general guidelines for problem solving. If a problem occurs with your machine, look into the checkpoints and perform procedures indicated on the following pages. If the problem persists, contact your Service Representative. Symptom Checkpoints The operation panel does not respond when the main power switch is turned on. Pressing the Start key does not produce copies. Is the machine plugged in? Is there a message on the touch panel? Is the machine in Sleep mode? Blank sheets are ejected. Are the originals loaded correctly? Printouts are too light. Is the machine in Auto Density mode? Is the machine in Manual Density mode? Is the toner distributed evenly within the toner container? Is there a message indicating the addition of toner? Is the paper damp? Is the drum dirty? Is the scanner dirty? Is EcoPrint mode enabled? Corrective Actions Plug the power cord into an AC outlet. Determine appropriate response to the message and respond accordingly. Press the Power key to recover the machine from Sleep mode. The machine will be ready to copy within 15 seconds. When placing originals on the platen, place them face-down and align them with the original size indicator plates. When placing originals in the optional document processor, place them face-up. Set the correct density level for auto density. Use [Image Quality] to set the correct density level. When changing the default density level, adjust the density manually and choose the desired level. Shake the toner container from side to side about several times. Replace the toner container. Replace the paper with new paper. Carry out Drum Refresh. Carry out Developer Refresh. Carry out Laser Scanner Cleaning. Disable EcoPrint mode. Reference Page - 10-6 2-9 2-30 2-32 - 3-8 - 9-8 9-8 2-19 8-43 8-47 8-47 8-35 10-2 OPERATION GUIDE

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
  • 212
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220
  • 221
  • 222
  • 223
  • 224
  • 225
  • 226
  • 227
  • 228
  • 229
  • 230
  • 231
  • 232
  • 233
  • 234
  • 235
  • 236
  • 237
  • 238
  • 239
  • 240
  • 241
  • 242
  • 243
  • 244
  • 245
  • 246
  • 247
  • 248
  • 249
  • 250
  • 251
  • 252
  • 253
  • 254
  • 255
  • 256
  • 257
  • 258
  • 259
  • 260
  • 261
  • 262
  • 263
  • 264
  • 265
  • 266
  • 267
  • 268
  • 269
  • 270
  • 271
  • 272
  • 273
  • 274
  • 275
  • 276
  • 277
  • 278
  • 279
  • 280
  • 281
  • 282
  • 283
  • 284
  • 285
  • 286
  • 287
  • 288
  • 289
  • 290
  • 291
  • 292
  • 293
  • 294
  • 295
  • 296
  • 297
  • 298
  • 299
  • 300
  • 301
  • 302
  • 303
  • 304
  • 305
  • 306
  • 307
  • 308
  • 309
  • 310
  • 311
  • 312
  • 313
  • 314
  • 315
  • 316
  • 317
  • 318
  • 319
  • 320
  • 321
  • 322
  • 323
  • 324
  • 325
  • 326
  • 327
  • 328
  • 329
  • 330
  • 331
  • 332
  • 333
  • 334
  • 335
  • 336
  • 337
  • 338
  • 339
  • 340
  • 341
  • 342
  • 343
  • 344
  • 345
  • 346
  • 347
  • 348
  • 349
  • 350
  • 351
  • 352
  • 353
  • 354
  • 355
  • 356
  • 357
  • 358
  • 359
  • 360
  • 361
  • 362
  • 363
  • 364
  • 365
  • 366
  • 367
  • 368
  • 369
  • 370
  • 371
  • 372
  • 373
  • 374
  • 375
  • 376
  • 377
  • 378
  • 379
  • 380
  • 381
  • 382
  • 383
  • 384
  • 385
  • 386
  • 387
  • 388
  • 389
  • 390
  • 391
  • 392
  • 393
  • 394
  • 395
  • 396
  • 397
  • 398
  • 399
  • 400
  • 401
  • 402
  • 403
  • 404
  • 405
  • 406
  • 407
  • 408
  • 409
  • 410
  • 411
  • 412
  • 413
  • 414
  • 415
  • 416
  • 417
  • 418
  • 419
  • 420
  • 421
  • 422
  • 423
  • 424
  • 425
  • 426
  • 427
  • 428

Troubleshooting
10-2
OPERATION GUIDE
Solving Malfunctions
The table below provides general guidelines for problem solving.
If a problem occurs with your machine, look into the checkpoints and perform procedures indicated on the
following pages. If the problem persists, contact your Service Representative.
Symptom
Checkpoints
Corrective Actions
Reference
Page
The operation panel
does not respond
when the main power
switch is turned on.
Is the machine plugged in?
Plug the power cord into an AC
outlet.
Pressing the Start key
does not produce
copies.
Is there a message on the
touch panel?
Determine appropriate response to
the message and respond
accordingly.
10-6
Is the machine in Sleep
mode?
Press the
Power
key to recover
the machine from Sleep mode. The
machine will be ready to copy
within 15 seconds.
2-9
Blank sheets are
ejected.
Are the originals loaded
correctly?
When placing originals on the
platen, place them face-down and
align them with the original size
indicator plates.
2-30
When placing originals in the
optional document processor,
place them face-up.
2-32
Printouts are too light.
Is the machine in Auto
Density mode?
Set the correct density level for
auto density.
Is the machine in Manual
Density mode?
Use [Image Quality] to set the
correct density level.
3-8
When changing the default density
level, adjust the density manually
and choose the desired level.
Is the toner distributed evenly
within the toner container?
Shake the toner container from
side to side about several times.
9-8
Is there a message indicating
the addition of toner?
Replace the toner container.
9-8
Is the paper damp?
Replace the paper with new paper.
2-19
Is the drum dirty?
Carry out Drum Refresh.
8-43
Carry out Developer Refresh.
8-47
Is the scanner dirty?
Carry out Laser Scanner Cleaning.
8-47
Is EcoPrint mode enabled?
Disable EcoPrint mode.
8-35