HP 4550DN, 4550HDN, 4550N manual 270

T					W
throughput	20				warning messages, defining	152
toner					warranty 247
See also toner cartridges					worldwide sales and service	254
densities, setting		45
density sensor 149
ordering	31
toner cartridges
replacement intervals			145
toner cartridges, recycling				237
transparencies
feeding problems		187
ordering	31
tray capacities 68
tray
capacities 67
priority, configuring 77
Tray 1
configuring 76
loading	78
printing from 78
Tray 2
configuring 77
feeding problems		186
loading	82
Tray 3
configuring 77
feeding problems		186
illustration 85
loading	86
ordering	31
troubleshooting 188
trays 75
locking	75
multipurpose 78
troubleshooting
See also paper jams 175
checklist 174
color printing problems				210
control panel problems				193
envelopes jamming 187
image defects 196
paper jam recovery 176
paper jams 175
printer output 212
printer response problems					189
slow print speed		20
Tray 2 186
Tray 3 186, 188
type
See also fonts
available printer fonts			121
Postscript typefaces			123
printer default fonts 117
special effects 125

270 Index EN