HP laserjet 3390, 3392 all-in-one Servicehandbuch

connectors

formatter 268
LIU 269

control panel

bezel part numbers 262
bezel, removing 131
buttons 9
critical-error messages 212
faceplate, installing 27
HP ToolboxFX settings 76
locating 7
messages 207
removing 131
secondary service menu 249
Service menu 254
troubleshooting display 240

convenience stapler. See stapler
copy-quality test 110
copying

media, troubleshooting 229
quality, troubleshooting 228
size, troubleshooting 231
troubleshooting 231

covers

left, removing 116
part numbers 290
print-cartridge door, removing

rear, removing 120
right, removing 114
top, removing 122

creases, troubleshooting 220
critical-error messages 212
crooked pages 220, 223
curled media 220, 249
current control, fax line 104
Customer Care Online 264

dark copies 229
dc controller 90
declaration of conformity 334
defaults, restoring 250, 254
defects, repetitive 266
Demo page, printing 65, 251
Device information page,

HP ToolboxFX 74

device polling 76
dialing

pulse 104

troubleshooting 236

digital subscriber line (DSL),

troubleshooting 241

dimensions, all-in-one 324
DIMM door, locating 8
DIMMs

installing 32
part numbers 260

Director, Macintosh 14
display, troubleshooting control

panel 240

distinctive ring, setting up 100
documentation 2, 263
dots per inch (dpi)

print settings 215
specifications 325

dots, troubleshooting 217
dpi (dots per inch)

print settings 215
specifications 325

drivers

HP ToolboxFX settings 77
included 3
Linux and UNIX 11
specifications 325
supported 11

drum rotation test 244
DSL, troubleshooting 241
DSP circuitry 101
duplex assembly, removing 146
duplex path jams 194
duplex solenoid, removing 155
duplex-drive gears, removing 154
duplexing assembly, part numbers

duplexing-drive assembly, part

numbers 304

e-mail alerts 69
ECU, removing 164
electrical specifications 327
electrostatic discharge (ESD)

embedded Web server (EWS)

browsers supported 13
features 79

Energy Star compliance 325
engine control system 90
engine test 245

engine-controller assembly, part

numbers 300

environmental specifications 22,

error messages, control panel

ESD (electrostatic discharge)

Event log 69
extended warranty 332

faceplate, installing control panel

factory-set defaults, restoring

faded print 217
fan, removing 152
fax

activity log 252
billing (metering) tone filters

billing code report, printing

cables, part numbers 260
call report, printing 252
data path 103
distinctive ring 100
downstream current detection

error messages 208
factory-set defaults, restoring

flash memory storage 105
hook state 103
hook switch control 104
jams, troubleshooting 238
line current control 104
operations 99
page storage 105
phone book 70
phone book, printing 252
port, locating 9
receive log 73
reports, troubleshooting 239
ring detect 104
safety isolation 102
safety protection circuitry 102
send log 73
T.30 protocol trace report 255

338

Index

ENWW