IBM 5256-1 Maintenance Information Manual page 178

A-frame alignment 1-29
A-frame service check 1-29
abbreviations
XIII
AC capacitor (C12) and capacitor C3 1-63
activate command 4-8
adapter
cable 4-6
data flow 4-14
printer
data flow 4-17
address setting A-10, 5-1
address switches test (PRT13) 1-78
alignment (PRT07) 1-75
ALU 4-15
appendix A. setting up the 5252
printer A-1
back locations 1-4
backlash, forms motor gear backlash (play)
adjustment 1-21
backlash, platen gear (play)
adjustment 1-20
base response frame 4-9
bearing and carrier leaf spring removal and
replacement 1-43
belt tensioner assembly removal and
replacement 1-42
bit synchronization 4-6
board A 1 and cable removal and
replacement 1-64
board A1 locations and jumpers 1-7
board B1 locations and jumpers 1-8
board B1 removal and replacement 1-67
board C1 and capacitor assembly 1-62
bushing removal, replacement, and
adjustment 1-18
cable (EC1) removal 1-46
cable adapter 4-6
data flow 4-14
frame concept 4-6
cable thru feature
address setup A-10
setup A-7
cabling
AC cable assembly
address switch cable
back location 1-4
1-10
1-10
board C1 connections 1-9
connector C1A1 1-9
control panel cable 1-10
external system cable 1-10
front and right side 1-2
internal system cable 1-10
planar board B1 locations and
jumpers 1-8
planar interface cable 1-10
power adapter board C1 locations 1-9
power supply board A 1 locations and
jumpers 1-7
printer mechanism base locations 1-6
printer mechanism bottom locations 1-5
secondary AC cable 1-10
cabling locations and station
protector 1-1 0
capacitor C3 1-63
capacitor service check 1-62
carrier (see also print head) 4-33
movement (print head) 4-26
carrier and main shaft removal and'
replacement 1-41
carrier drive belt removal and replacement
(see belt tensioner)
carrier leaf spring and bearing removal and
replacement 1-43
carrier main and support shafts
adjustment 1-40
carrier main and support shafts service
check 1-40
carrier motor (PRT05) 1-75
Index
carrier motor and pulley removal and replacement 1-43
carrier support shaft removal and replacement 1-41
CE lights 4-17
CE safety practices vii
chain cover of forms tractor unit adjustment 1-33
chain cover of forms tractor unit service check 1-33
check
read status response frame
emitter pulse sequence 4-10
fast speed 4-10
forms position 4-10
forms stopped 4-10
no emitter pulses 4-10
overrun error 4-10
slow speed 4-10
wire 4-10
Index X-1