troubleshooting, print quality
blank pages 215
characters have jagged
edges 206
clipped pages or images 206
gray background on prints 208
horizontal voids appear on
print irregularities 211
print is too dark 213
print is too light 214
printer is printing solid black
repeating print defects appear
shadow images appear on
skewed print 216
streaked horizontal lines appear
streaked vertical lines 219
toner fog or background
toner rubs off 223
toner specks appear on
transparency print quality is
uneven print density 224
white streaks on a page 222
troubleshooting, printer options
internal option is not
detected 194
Internal Solutions Port 196
tray problems 195
USB/parallel interface card 197
U
understanding the home
screen 66
understanding the home screen
buttons and icons 65
uneven print density 224
Unformatted flash detected
[53] 191
Universal paper size settings
Universal Setup menu 122
unlinking trays 47, 85, 86
Unsupported option in slot [x]
[55] 191
Unsupported USB hub, please
remove 181
USB port 35, 68
USB/parallel interface card
User’s Guide
using 8
using Forms and Favorites 87
using Hibernate mode 60, 98
using recycled paper 160
using Schedule Power
Modes 61, 99
using the printer control
panel 34, 65
using the touch
‑
screen
buttons 67
Utilities menu 153
V
verify print jobs 53, 90
verifying printer setup 32
vertical voids appear 222
virtual display
checking, using Embedded Web
voids appear 222
volatile memory 62, 101
erasing 63, 102
volatility
W
wiping the printer hard disk 103
Wireless menu 128
wireless network
configuration information 29
wireless network setup
using the Embedded Web
Server 31
wireless setup wizard
using 30
X
Index
246