IBM 4247

ribbon
feed
MAP 89
remove/install 403
service check 330
wiring 252
lift
MAP 89
remove/install 405
service check 330
wiring 253
S
safety
electrical 13
general 11
notices 9
pre-service inspection 15
sensors
adjustment 208, 296
remove/install 441
service checks 296
wiring 259
serial attachment
MAP 33, 41
remove/install 390, 392, 396
test, T&D09 167
wiring 262
service checks
AFTA 282
ASF
bins 319
stacker 322
carriage drive belt 279
carriage support shaft 280
service checks
(continued)
paper feed belt 281
paper paths
front push 310
listing of 301
main drive 301
manual sheet feed 317
push-pull 313
rear pull 311
rear push 315
platen pinch roller assembly 323
print quality
fanfold printout 338
single sheet printout 343
printhead drive 333
ribbon feed/lift 330, 439
stacker, ASF 322
tractor assembly 325
Service Checks and Adjustments 279
Service Position 275
service position, covers 275
shield, lower plastic 451
specifications, forms 534
stack locations 541, 542, 543, 544
stacker
cable wiring 261
MAP 94
motor wiring 255
service check 322
stacking recommendations 539
Start of Call 23
Supplies 531
T
tear-off line adjustment 295
Test and Diagnostic information, Model
A00
How To Run T&D Tests 161
T&D Descriptions
listing of 164
T&D01 - Microcode Test 164
T&D02 - Microcode Test 164
T&D03 - Not Used 165
T&D04 - Microcode Test 165
T&D05 - Operator Panel LED and
Key Test 165
T&D06 - Parallel Interface Test 166
T&D07 - Not Used 166
T&D08 - Microcode Test 167
T&D09 - Serial Attachment
Test 167
T&D10 - Stacker/ASF Test 167
T&D11 - Pinch Roller Status/Sensor
Tuning/Ribbon Feed and Lift Motors
Test 168
T&D12 - AFTA Calibrate Test 171,
210
T&D13 - Not Used 174
T&D14 - Fanfold Form Printout
Test 174
T&D15 - First Line Printing
Test 175
T&D16 - Bidirectional Adjustment
Test 178
T&D17 - Tear-Off Line Adjustment
Test 180
T&D18 - Single Sheet Feed
Printout 184
T&D19 - Top Cover Interlock
Test 185
Index
565