Lexmark XC4150 - Page 561

TPS wiper 386
TPS wiper mechanism 384
transfer module 388
transfer module guide rail 390
tray rail 421
waste toner bottle idler gear 378
reports
device settings 281
installed licenses 282
restoring
configuration file 300
license file 300
ribbon cables 302
S
scan quality troubleshooting
ADF skew 67
dark image 64
media damage (using the ADF) 69
spots 66
vertical lines 65
scanner diagnostics
feed test 286
motor tests 289
multifeed calibration 289
scanner calibration reset 289
sensor tests 286
scanner glass
cleaning 482
scanner manual registration 307
scheduled maintenance 480
selecting a location for the printer 522
selecting paper 27
service checks troubleshooting
8yy service error messages 238
900 service error messages 223
91y service error messages 224
938 service error messages 224
95y service error messages 224
96y service error messages 225
97y service error messages 226
980–984 service error messages 227
99y service error messages 227
network service check 265
usb service check 269
service engineer (SE) menu
accessing 291
fax SE 292
general SE 291
network SE 291
scan SE 293
service manual conventions 23
spots 66
storing
paper 27
supply reset
fuser reset 285
ITM reset 285
supported paper sizes 29
supported paper types 31
supported paper weights 31
symptoms
printer 259
T
tips
card stock 28
labels, paper 28
on using envelopes 27
tips on using envelopes 27
tools, required 32
trays
installing 525
troubleshooting
initial check 35
scan/fax/copy symptoms 240
troubleshooting, print quality
adf duplex service check 247
adf feed errors service check 245
ADF open service check 161
ADF paper jam service check 158
ADF top cover open service check 162
ADF tray empty service check 163
background or gray background 38
black or blank page copy service check 241
blank or white pages 39
blurred print or color misalignment 42
dark print 54
fax reception service check 249
fax transmission service check 251
flatbed home position service check 242
flatbed
legal‑size scan service check 244
flatbed motor service check 242
gapping or half color page 41
ghost images 48
horizontal colored lines or banding 43
image void process direction 53
image void scan direction 51
light print 59
modem/fax card service check 248
mottled print and dots 45
random marks 59
scanner communication failure service check 239
scanner disabled error service check 238
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Index
561