EN 181
Index
A
AC bias 62
AC power
See also power
disconnecting 85
distribution 56
troubleshooting 116
accessories and supplies 23
accessories, ordering 145
acoustic emissions 18
agreements, maintenance 28
alcohol, cleaning with 51, 135
alignment, troubleshooting 132
alphabetical list, part numbers 167
ammonia-based cleaners, avoiding 51
amps, specifications 18
Asia-Pacific countries/regions
toner cartridges 34
VCCI statement 180
assemblies
locating 147
removing 70
replacing 22
Authorized Service Providers, HP 28
B
back cover, removing 73
backgrounds, troubleshooting
dark 131
scattered 129
Basic Hardware Training Course, ordering 22
battery backups 32, 123
BD failure, troubleshooting 132
Beam Detect
signal 62
voltage 57
beam errors 124
bias, charging 62
bidirectional communications 58, 60
bins. See Paper Input Bin; Paper Output Bin
Bi-Tronics interface 58
black pages, troubleshooting 129
black streaks, troubleshooting 127
blank pages, troubleshooting 129, 130
blank spots, troubleshooting 131
blinking indicator lights 38, 121
block diagram, functional 54
blurred areas, troubleshooting 126
buffer memory 60
buttons
control panel 40
engine test 133
bypassing formatter 133
C
cables
control panel 114
DC Controller 156
parallel 21
part numbers 145
pins 141
power 21
canceling print jobs 45
capacity
circuit 18
memory 14
paper 14
cards, memory
incompatible 121
installing 72
cartridges. See toner cartridges
character dropouts, troubleshooting 129
character voids, troubleshooting 128
charging rollers 57
charging, image formation system 62
checks. See tests
circuitry
AC power distribution 56
DC Controller loads 55
DC power distribution 57
overcurrent/overvoltage protection 57
specifications 18
cleaning
connection points 135
printer 51
cleaning blade 62
clearing data 45
clips, grounding 94
clothing, washing toner off 52
Commercial Service and Support Organization-Americas
(CSSO-A) 144
Commercial Service and Support Organization-Europe
(CSSO-E) 144
communications 58, 60
complex pages
errors 39
Page Protect 60
components
DC Controller 119
internal 150
paper path 118
replacing 22
condensation specifications 32
conditioning, drum 62
configuration page, printing 43
connection points, cleaning 135
connectors
DC Controller 113
J201 (DC Controller-to-Formatter) 66
parallel cable 21
power cable 21
troubleshooting 122
wiring 112
Service.book Page 181 Thursday, September 14, 2000 11:15 AM
