Lexmark CX310 Service Manual page 415

service engineer (SE) menu 224
accessing 224
service manual conventions 19
skew 194
solid color pages 45
speaker removal 256
Specifications
electrical 383
specifications
acoustics 385
environment 386
operating clearances for CX310 models 384
operating clearances for CX410 and CX510
models 384
power 383
storing
paper 25
symptoms
printer 120
system fan removal 311
T
test
duplex option top margin 200
tests
base printer sensors 203
feed tests 203
flash memory 204
motor detection 197
print 198
print quality test pages 198
sensor test 203
tips
card stock 29
labels, paper 28
on using envelopes 28
on using letterhead 26
transparencies 28
tips on using envelopes 28
tips on using letterhead 26
toner cartridge contacts removal 269
toner density sensor (TDS) (left or right sensor)
removal 260, 303
toner meter cycle (TMC) card removal 258
toner supply door removal 284
tools, required 33
top cover adf sheet feed removal 330
top cover assembly removal 312
TPS Setup
Cal Ref Adj 209
Reset Color Cal 209
right or left TPS 208
transfer module barcode 207
transfer module removal 290
transparencies
tips on using 28
transport components 392
Tray [x] sensing 217
troubleshooting
550‑sheet and 650‑sheet trays input option
symptoms 161
adf paper jam service check 73
initial check 35
scan/fax/copy symptoms 145
troubleshooting, print quality
adf cover open service check 74
adf duplex service check 150
adf feed errors service check 148
adf streak service check 148
black or blank page copy service check 145
blank pages 41
blurred or fuzzy print 42
ccd service check 144
color problems 46
fax reception service check 152
fax transmission service check 154
flatbed home position service check 146
flatbed motor service check 146
gray background on prints 39
half color page 42
horizontal banding 43
horizontal line 43
light print on solids 46
missing image at edge 43
modem/fax card service check 151
narrow vertical line 44
random marks 44
residual image 45
solid color pages 45
toner rubs off 38
toner specks appear on prints 44
vertical banding 46
troubleshooting, service checks
110 service error messages 88
121 service error messages 90
126 service error messages 96
133 service error messages 96
141 service error messages 99
147 service error messages 101
171 service error messages 103
200.xx input (S2) sensor service check 51
202.xx fuser exit sensor service check 58
230.xx duplex/manual feed sensor (S1) service
check 65
Index
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7527