184 EN
high voltage power supply
operations 57
testing 135
voltage 57
horizontal lines, troubleshooting
black 128
white 132
HP Authorized Service Providers 28
HP Customer Care 23
European and in-country support 24
product repair assistance 24
worldwide options 24
HP Customer Information Centers
Asia-Pacific countries/regions 25
HP Direct Ordering 23
HP LaserJet 6L Gold 14
HP LaserJet Printer Family Paper Specification Guide 22
HP Repair Services 28
HP Support Assistant compact disc 23
humidity specifications 32
I
I/O interface
communications 58
Enhanced 59
identification labels 15
Idler Roller tabs 96
image defect ruler 139
image defects, troubleshooting 126, 127
image developing stage 62
image formation system
stages 61
synchronization 58
testing 134
image fusing stage 62
image transferring stage 62
image writing stage 62
incompatible memory cards 121
indicator lights
blinking 38, 121
locating 19
power on 116
service errors 123
states 38
status messages 121
Information Centers
Asia-Pacific countries/regions 25
ink cartridges. See toner cartridges
Input Bin, Paper
capacity 14
operations 63
Input Extender 73
input power receptacle 119
Input Slot, Single Sheet
locating 19
operations 63
Input Supports, Paper 19
Input Tray, Paper
locating 19
installation specifications 32
installing toner cartridges 35
insufficient memory 39
interfaces
communications 58, 60
standard 14
internal components 150
INTR (initial rotation) 66
isolating
print settings 60
printer problems 133, 134
J
J201 (DC Controller-to-Formatter connector) 66
jams, paper
detection 65
error priority 120
troubleshooting 121
Japanese Electronic Device Industry Association. See
JEDIA
Japanese VCCI statement 180
JEDIA cards 14
jobs
canceling 45
settings 60
K
kick plate
operations 63
removing 102
spring reinstallation 103
testing 138
L
languages, printer 14
laser safety statements
Finland 178
United States 177
Laser/Beam Detect circuitry, voltage 57
Laser/Scanner Assembly
cautions 70
control 56
operations 63
removing 91
LaserJet 6L Gold 14
LaserJet Printer Family Paper Specification Guide 22
leading edges, detecting 64
leaking toner 126
LEDs. See indicator lights
lenses, operations 62
levers
face-up/face-down, removing 88
paper path 19
Paper Release 20
life expectancies, consumables 48
light print, troubleshooting 127
lights. See indicator lights
lines, troubleshooting
horizontal black 128
horizontal white 132
vertical black 127
vertical white 127, 128
lists, part numbers
alphabetical 167
numerical 172
LSTR (last rotation) 66
M
machine screws 146
main cover, removing 77
main wiring diagram 140
maintenance agreements 28
manual feed
error priority 120
troubleshooting 121
Service.book Page 184 Thursday, September 14, 2000 11:15 AM
