IBM 6400 - Page 413

413
software upgrades, 176
splined shaft skew adjustment, 168
ASCII Character Set chart, 142
Attention condition, 61
B
Belt
paper feed timing, replacement, 188
paper feed timing, tension adjustment, 154
platen open, replacement, 189
platen open, tension adjustment, 156
Block diagram
operator panel, 44
Boards
layouts, connections, and pinouts, 287
BOOT DIAGNOSTICS, 100
C
Cabinet, doors, reversing, 206
Cable assembly
interconnections, 287
part numbers, 287
routing diagrams, 287
shell and cable replacement, 195,
198
Cable connectors and shells
replacement, 195, 198
Call, start of, 60
Card cage
fan assembly, replacement, 209
CE tests, 134
Character Set
U.S. ASCII, 142
Checks, service
customer’s power source
, 345
power on/off verification
, 345
print interlock, 345
print mechanism, 343
printer power cable, 345
Circuit board
replacement
controller, 190
power supply, 192
Circuit breaker
replacement, 193
Cleaning the printer
, 29
CLEARING PROGRAM FROM FLASH
, 100, 178,
180
CMX controller board See Controller board
, 45
Coax/twinax expansion board
replacement
, 215
Coax/twinax multi-platform interface, replacement
,
194
Coil temperature adjustment
, 181
Communications failures
, 131
Configuration
, 27
Control panel See Operator panel
, 227
Controller board
principles of operation
, 45
Controller circuit board
replacement
, 190
Controls and indicators
, 20
mechanical, all models
, 24
printing conventions
, 18
Conversion, metric measurement
, 337
Cords and Adapters
, 355
Cores, Noise Suppression
, 365
Cover assembly
hammer bank / ribbon mask, replacement
, 200
shuttle
, 203
top, pedestal model
, 204
Customer Engineer (CE) tests
, 134
Cycle power
, 145
D
Dashpot, replacement
, 205
Data controller (DC)
, 47
DC (Data Controller, CMX board)
, 47
Diagnostic menus
boot
, 137
Diagnostic self-tests
customer engineer (CE), 134
operator print, 132
printer information menu, 143
Diagnostics
10/100Base-T, 54
DIAGNOSTICS PASSED, 178
Diagrams