paper jam clearing
standard bin 67
paper jam in door A 68
paper jam in the multipurpose
feeder 67
paper jam in the standard bin 67
paper jam in trays 66
paper jam, clearing
multipurpose feeder 67
trays 66
paper jams
avoiding 64
paper jams, clearing
in the duplex unit 68
in the fuser 68
paper size
paper type
parallel interface card
parts status
checking 37
personal identification number
method 34
personal identification numbers
pick roller
replacing 52
port settings
configuring 35
power button light
power cord socket 11
print driver
hardware options, adding 120
print job
canceling from the computer 31
canceling from the printer
control panel 31
print quality
replacing imaging kit 44
print quality troubleshooting
blank pages 85
crooked print 95
dark print 86
ghost images appear on
gray background 88
horizontal dark lines 89
horizontal white lines 90
jagged or uneven
light print 93
mottled print and dots 94
repeating print defects 96
skewed print 95
solid color or black images 97
text or images cut off 98
toner easily rubs off 99
uneven print density 99
vertical dark lines or streaks
appear on prints 100
white pages 85
print troubleshooting
confidential and other held
documents do not print 82
envelope seals when
incorrect margins on prints 91
jammed pages are not
job prints from the wrong
job prints on the wrong
paper curl 79
paper frequently jams 81
print jobs do not print 84
slow printing 83
tray linking does not work 79
unable to read flash drive 73
printer
basic model 10
fully configured 10
minimum clearances 9
moving 9
selecting a location 9
shipping 61
printer configurations 10
printer display
adjusting the brightness 62
printer hard disk
printer hard disk encryption 32
printer hard disk memory
erasing 32
printer information
printer is not responding 101
printer menus 15
printer messages
Check tray connection 80
Defective flash detected 76
Non
‑
Not enough free space in flash
memory for resources 76
Replace cartridge, printer region
Unformatted flash detected 76
printer options troubleshooting
internal option is not
detected 74
internal solutions port 75
parallel interface card 75
serial interface card 75
printer ports 11
printer settings
restoring to factory defaults 32
printer software, installing 120
printing
font sample list 31
from a computer 27
from a flash drive 28
menu settings page 16
printing a font sample list 31
printing a menu settings page 16
printing a network setup page 73
printing forms 27
printing from a computer 27
printing from a flash drive 28
printing held jobs
from a Macintosh computer 30
from Windows 30
Push Button method 34
R
recycling
Lexmark packaging 63
Lexmark products 62
toner cartridges 63
repeat print jobs 30
printing from a Macintosh
computer 30
repeating print defects 96
Replace cartridge, printer region
mismatch 76
replacing imaging unit 40
replacing parts
pick roller 52
separator pad 55
transfer module 57
Index
136
Summary of Contents for CS720 Series
Page 41: ...2 Remove the waste toner bottle 3 Remove the imaging kit Maintaining the printer 41...
Page 43: ...8 Insert the black toner cartridge 9 Insert the imaging kit Maintaining the printer 43...
Page 45: ...2 Remove the waste toner bottle 3 Remove the imaging kit Maintaining the printer 45...
Page 47: ...8 Insert the toner cartridges 9 Insert the new imaging kit Maintaining the printer 47...
Page 53: ...3 Remove the pick roller 4 Unpack the new pick roller Maintaining the printer 53...
Page 110: ...5 ISP extended cable 4 Install the ISP into its housing Upgrading and migrating 110...
Page 111: ...5 Attach the housing to the controller board access cover Upgrading and migrating 111...
Page 117: ...5 Open door B 6 Open door C Upgrading and migrating 117...
