IBM 5256-1 Maintenance Information Manual page 179

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checkout at setup
A-2
circuit, control panel
4-17
clear command . 4-8
clutch removal and replacement
1-52
command
4-7
activate
4-8
clear
4-8
modifier
4-7
poll
4-13
queue (see internal processing queue)
read status
4-8
read status command
4-8
reset
4-8
set mode
4-8
write data
4-13
configuration data test
1-83
configuration of system
4-5
connecting to the system
A-9
continuity check for interposers
1-97
control character formatting
4-11
control panel and AC cable assembly
1-13
control panel and CE lights .
CE lights
4-17
sense latches
4-17
control panel switches
1-93
controller
4-7
copy control dial
4-25
copy control dial removal and
replacement
1-51
covers
1-12
control panel and AC cable
assembly
1-13
printer covers
1-12
data flow
cable adapter
4-14
printer
adapter
4-17
operation overview
4-2
data storage test (PRT12)
1-78·
data transfer
4-14
diagnostic aids
offline tests
1-74
power on diagnostic
1-70
dial, copy control dial removal and
replacement
1-51
disassembly and assembly
drive lines removal and
replacement
1-52
forms motor and emitter
1-24
forms tractor unit
1-32
distribution of power and signal
4-20
drive
carrier
4-22
forms
4-22
lines
4-36
ribbon
4-36
strings
4-36
drive gears removal and replacement
1-54
driver cards
carrier motor
4-22
forms motor
4-22
X-2
electronics and power
1-57
emitter
forms feed
4-38
in left margin
4-35
pickup
4-22,4-34
print
4-22,4-34
emitter and forms motor removal and
replacement
1-23
emitter, forms feed emitter disk
adjustment
1-25
emitter, print emitter board removal and
replacement
1-38
emitter, printer emitter pickup amplifier
removal and replacement
1-37
end-of-forms switch
4-37
end-of-forms switch adjustment
1-30
end-of-forms switch removal and
replacement
1-30
end-of-forms switch service check
1-30
end of message
4-7
end of queue delimiter
4-8
EOa (delimiter)
4-8
error
set graphic action
4-12
error codes and descriptions
1-89
error codes, lights, switches, and test
points
1-89
status switch, normal
1-93
status switch, test
1-93
control panel switches
1-93
form feed switch, normal mode
1-93
form feed svyitch, test mode
1-93
line feed switch
1-93
line feed switch, normal mode
1-93
line spacing switch
1-93
power switch
1-93
start switch
1-93
status switch, cancel
1-93
stop switch
1-93
error codes and descriptions . 1-89
normal mode
1-90
test mode
1-90
lights
1-90
test points
1-93
error history table field definition
(sample printout) . 1-88
error recording analysis procedure
(ERAP)
1-83
external system cable
1-10
fan removal and replacement
1-60
feed rolls adjustment
1-54
feed rolls removal and replacement
1-54
feed rolls service check
1-54
feed, form
4-37
felt service oiling
1-48
field definition of error history table
(sample printout)
1-88
format
set horizontal
4-13,4-13
set vertical
4-13

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