streaks, troubleshooting 266
sub-high-voltage transformer
PCA, removing 225
supplies
fraud hotline 70
life expectancies 62
non-HP 69
ordering 69, 334
part numbers 335
recycling 69
specifications 19
status, checking 68
status, viewing with HP Toolbox
54
storing 69
supplies status page 306
support 334
support assemblies, removing 173
switches
diagrams 85
engine test 295
system requirements 12
System Settings tab, HP Toolbox
56
T
T.30 protocol trace 308
technical support 334
Technical Training, HP 334
Telephone Consumer Protection
Act 34
telephone numbers
fraud hotline 70
ordering supplies 334
temperature specifications
device environment 20
paper, storing 26
tests
continuous self-test 301
control-panel display 304
copy-quality 117
engine 295
fax-quality 117
half self-test 296
heating element 296
memory-card 117
paper-path 299
post-service 116
print-quality 116
text, troubleshooting 268
timing chart 320
TIP operations 107, 109, 110
toner
developing stage operations 95
level detection PCA 102
loose, troubleshooting 267
scatter, troubleshooting 269
smeared, troubleshooting 266
specks, troubleshooting 265
transfer operations 96
waste cleaning operations
98, 99, 100
toner cartridges. See print
cartridges
toner-catch tray, removing 204
Toolbox. See HP Toolbox
tools, required 114
top cover
open, detection operations 84
removing 162
top output bin
locating 6
using 47
top plate, replacing 189
top-of-page sensor, removing 167
trailing edge detection, ADF 106
transfer belt cleaning operations
98
transfer belt operations
charging 96
cleaning 98, 99
separating 97
transfer operations, image
formation 91, 96
transfer roller
life expectancy 62
replacing 178
transfer roller plate, removing 177
transparencies
loading 48
output paths 47
specifications 23, 29
tray 1
default selection 46
loading 48
locating 6
paper specifications 23
part numbers 335
pickup roller, replacing 135
replacing 229
sensors 81
separation pad, replacing 135
solenoids 81
tray 2
default selection 46
loading 49
locating 6
models including 2, 3, 46
operations 83
paper specifications 23
paper-length adjustment control
6
part number 335
pickup roller, removing 233
removing 230
separation pad, replacing 62,
235
size specifications 19
trays
default selection 46
feeding problems,
troubleshooting 273
included 2
loading 48
locating 6
No paper pickup,
troubleshooting 251
operations 83
paper specifications 23
part numbers 335
removing 230
replacing 229
specifications 23
toner-catch, removing 204
troubleshooting
checklist 239
cleaning page 65
color 271
control-panel messages 244
copy quality 280
copy size 284
copying 283
curled media 268, 319
engine test 295
error log, printing 307
faded print 265
fax jams 289
fax reports 290
feeding problems 273
half self-test 296
424 Index ENWW
