HP Color LaserJet 2550 Printer series - Manual (Page 173)

USB port
connecting to 9
locating 9
troubleshooting 84
type included 7
user guide
accessing 58
part numbers 127
user replaceable parts 126
V
vertical lines, troubleshooting 108
voltage requirements 138
W
warranty
extended 132, 143
print cartridge 131
product 129
watermarks 38
wave, troubleshooting 80, 112
Web browser requirements 55
Web Jetadmin
operating systems supported 11
toner level, checking from 69
using 13
websites
customer support iii
HP Printing Supplies Returns and Recycling
Program 142
HP Web Jetadmin 13
Material Safety Data Sheet 143
weight
printer 137
Windows
driver features 36
driver Help 36
printing from 34
settings 35
uninstalling software 14
versions supported 11
wrinkles, troubleshooting 113
Y
Yellow cartridge
empty or missing, light messages 93
life expectancy 68
low 92
non-HP 95
part number 120
status light 24, 92
See also cartridges
ENWW Index 163