IBM 6400 - Page 419

419
paper, 328
ribbon, 327
Speed
shuttle, set, 182
Splined shaft
replacement, 239
skew adjustment, 168
Spring
extension, replacement, 244
Stacker, power, 367
control panel, 370
installation, 380,
398
loading and starting, 372
operation, 368
replacing
constant force spring, 391
timing belts, 394
Start of call, 60
Start up sequence, 146
Supplies, tools, and test equipment, 26
Support shaft
replacement, 241
Switch
cover open switch assembly, replacement, 245
paper detector switch assembly, replacement,
246
platen interlock switch assembly, replacement,
247
power, replacement, 193
Symptom list, troubleshooting, 110
Symptoms
from LCD messages, 62
not from messages, 110
T
TABLE MISMATCH / DOWNLOAD AGAIN, 107,
180
Temperature, coil, adjustment, 181
Tension adjustment
paper feed timing belt, 154
platen open belt, 156
Terminating resistors
location of, 236
replacement, 235
Test
equipment, tools, and supplies, 26
TESTING HARDWARE / PLEASE WAIT, 107
Tests
boot diagnostics menu, 137
customer engineer (CE), 134
print, operator, 132
printer information menu, 143
Time
poweron, 143
printing, 143
Tools, test equipment, and supplies, 26
TOP OF FORM SET, 107
Torque
conversion to or from metric, 337
table, 339
Tractor
replacement, 248
Troubleshooting, 59
aids, 59
communications failures, 131
fault messages, 61
symptoms not indicated by messages, 62
U
Unit check condition, 61
Upgrading software, 176
W
WAITING FOR ETHERNET ADAPTER, 108
WAITING FOR PROGRAM DOWNLOAD, 108
Wiring diagrams, 287