IBM 6400 series Maintenance Manual page 426

T
TABLE MISMATCH / DOWNLOAD AGAIN,
113, 187
Temperature, coil, adjustment, 188
Tension adjustment
paper feed timing belt, 160
platen open belt, 162
Terminating resistors
location of, 243
replacement, 242
Test, equipment, tools, and supplies, 26
TESTING HARDWARE / PLEASE WAIT, 113
Tests
boot diagnostics menu, 142
customer engineer (CE), 138
print, operator, 135
printer information menu, 148
Time
power-on, 148
printing, 148
TOF is lost repeatedly, 131
Tools, test equipment, and supplies, 26
TOP OF FORM SET, 113
Torque
conversion to or from metric, 345
table, 347
Tractor, replacement, 258
Troubleshooting, 55
aids, 55
communications failures, 133
fault messages, 57
general symptom list, 67
message list, 58
procedures, 70
symptoms not indicated by messages, 66
U
Unit check condition, 57
426
Upgrading software, 181
V
Vertical spacing problems, 132
View key
cabinet model, 20
pedestal model, 22
W
WAITING FOR PROGRAM DOWNLOAD,
114
Wire harness test chart, 297
Wiring diagrams, 293
Index