streaked vertical lines 281
toner fog or background shading
appears on prints 282
toner rubs off 283
toner specks appear on prints 283
transparency print quality is
poor 284
uneven print density 284
white streaks on a page 284
troubleshooting, printer options
2100
‑
sheet tray problems 261
internal option is not
detected 262
internal print server 263
Internal Solutions Port 264
tray problems 263
USB/parallel interface card 265
troubleshooting, printing
printing slows down 259
U
understanding the home
screen 43, 87
uneven print density 284
Unformatted flash detected
[53] 251
Universal Paper Size
setting 50
Universal paper size
setting 95
Universal Setup menu 151
unlinking trays 68, 69, 114, 115
Unsupported option in slot [x]
[55] 251
Unsupported USB hub, please
remove 238
USB port 31
USB port [x] disabled [56] 252
USB/parallel interface card
troubleshooting 265
User’s Guide
using 7
using Forms and Favorites 69, 115
using Hibernate mode 79, 126
using Quiet mode 125
using recycled paper 199
using the printer control
panel 42, 86
using the touch
‑
screen
buttons 45, 88
Utilities menu 190
V
verify print jobs 72, 119
printing from a Macintosh
computer 73, 120
printing from Windows 73, 120
verifying printer setup 39
vertical voids appear 284
virtual display
checking, using Embedded Web
Server 75, 121
voids appear 284
volatile memory 80, 127
erasing 81, 128
volatility
statement of 80, 127
W
wiping the printer hard disk 82, 129
Wireless menu 158
wireless network
configuration information 35
wireless network setup
using the Embedded Web
Server 37
wireless setup wizard
using 36
X
XPS menu 190
Index
313