HP laserjet 3390, 3392 all-in-one Servicehandbuch

troubleshooting receiving 234
troubleshooting sending 236

Fax tab, HP ToolboxFX 70
fax-quality test 111
features 3, 325
feed system, ADF 85
feeding problems, troubleshooting

Finnish laser statemnet 336
firmware recovery 256
firmware updates 256
flash memory, fax 105
flatbed scanner

cleaning glass 53
loading originals 28

form sensor, ADF 87
formatter

connectors 268
fax subsystem 101
part numbers 288
removing 143

fraud hotline 52
fuser assembly, part number 310
fuser, removing 152, 157

Getting Started Guide 2, 263
glass, cleaning 53
gray background, troubleshooting

guides, documentation 2

half-self-test functional check 246
heating element check 247
Help (Documentation) tab,

HP ToolboxFX 73

high-voltage PCA 90
high-voltage power supply,

checking 247

hook state 103
hook switch control 104
HP Customer Care Online 264
HP Director, Macintosh 14
HP fraud hotline 52
HP jewel, part number 288
HP Technical Training 265
HP ToolboxFX

Alerts tab 69
Device information page 74

Device Polling 76
driver settings 77
Event log 69
factory-set defaults, restoring

Fax tab 70
features 68
Help (Documentation) tab 73
Network Settings tab 77
Paper handling page 75
Paper Types settings 75
Print Quality settings 75
Print Settings tab 76
Printing tab 76
Service tab 76
Status tab 68
system requirements 68
System Settings tab 74
System setup 76
Troubleshooting tab 253
viewing 68

humidity specifications 22, 328

identification label 10
image quality

archive print setting 249, 255
cleaning page, printing 254
copy, troubleshooting 228
HP ToolboxFX settings 75
print, troubleshooting 215,

repetitive image defects 266
scans, troubleshooting 225,

image-formation system

operations 95
testing 246

information pages

Configuration 65, 251
Demo 65, 251
network configuration 67
Supplies Status 251
supplies status 66
T.30 protocol trace report 255
Usage 65

ink cartridges. See print cartridges
input trays. See trays
installing

ADF input tray 25

control-panel faceplate 27
DIMMs 32
tray 3 26

interface ports

cables, ordering 260
included 5
locating 9, 267
types included 325

interlock assembly, removing 163
internal components 88
internal components, part numbers

jams

ADF 199
ADF detection operations 87
alerts 69
causes of 181
detection operations 93
duplex path 194
fax 238
locating 182
output bins 191
preventing 182
print-cartridge area 183
stapler 204
straight-through output path

trays 186

Japan power cord statement 336
jewel, part number 288

keys, control panel 9
Korea EMI statement 335

languages, documentation 263
laser safety statements 335
laser/scanner

locating 88
operations 92
removing 148

left cover, removing 116
life expectancies, supplies 36
light copies 229
light print, troubleshooting 217
line current control, fax 104
lines, troubleshooting

copies 228

ENWW

Index

339