Index- Page 142

dark print  98
ghost images appear on

prints  100

gray background  100
horizontal dark lines  101
horizontal white lines  102
jagged or uneven

characters  104

light print  105
mottled print and dots  106
repeating print defects  108
skewed print  107
solid color or black images  109
text or images cut off  110
toner easily rubs off  111
uneven print density  111
vertical dark lines or streaks

appear on prints  112

white lines on a page  113
white pages  97

troubleshooting, printer options 

internal option is not

detected  86

internal solutions port  87

U

unable to read flash drive 

troubleshooting, print  85

understanding the status of the
power button and indicator
light  13
uneven print density  111
Unformatted flash detected  88
Universal paper size 

setting  23

unlinking trays  26
updating firmware 

flash file  134

USB port 

enabling  85

using 

genuine Lexmark parts  38
genuine Lexmark supplies  38

using Customer Support  18
using Display Customization  17
using Google Drive  19
using QR Code Generator  18
using the control panel  12
using the home screen  13
using the keyboard on the
display  22

V

verify print jobs  30

printing from a Macintosh

computer  30

printing from Windows  30

vertical dark lines or streaks
appear on prints  112
vertical white lines appear  113
Voice Guidance 

activating  21
speech rate  21

Voice Guidance speech rate 

adjusting  21

volatile memory  33

erasing  32

volatility 

statement of  33

W

waste toner bottle 

ordering  40
replacing  52

white lines appear  113
white pages  97
wireless network 

Wi

‑

Fi Protected Setup  36

Wi

‑

Fi Protected Setup 

wireless network  36

Index

142