Lexmark MS312 Service Manual page 282

flash test 126
fuser temperature 128
gap adjust 129
input tray feed test 124
input tray sensor test 124
installed licenses 130
menu settings page 130
output bin feed tests 125
output bin sensor test 125
panel test 120
parallel strobe adjustment 127
print contrast 128
print event log 130
print quality pages 120
printed page count 127
processor ID 127
transfer adjust 128
USB HS test mode 121
duplex tests
feed 1 test 123
left margin 123
quick test 122
sensor test 123
top margin 123
E
electrical specifications 263
electrophotographic process, theory 275
electrostatic-sensitive parts 137
envelopes
tips on using 25
environment specifications 264
EP process, theory 275
EP Setup
EP defaults 128
EP setup
automatic darkness adjustment 129
charge roll voltage 129
fuser temperature 128
gap adjust 129
print contrast 128
transfer adjust 128
error codes
0-99.99 76
111 error messages 83
121 error messages 85
126 error messages 86
132 error messages 87
133 error messages 88
140 error messages 89
155 error messages 90
200 paper jam messages 45
201 paper jam messages 51
202 paper jam messages 53
23y.xx paper jam messages 56
241 paper jam messages 58
242 paper jam messages 61
25y.xx paper jam messages 65
3yy error messages 112
900 errror messages 93
912 errror messages 98
94y errror messages 98
950-958 error messages 98
959 errror messages 101
96y errror messages 102
97y errror messages 103
98y errror messages 103
99y errror messages 104
ESD-sensitive parts 137
event log
print log 130
exterior of the printer
cleaning 244
F
Flash memory full [52] 69
Flash memory unformatted [53] 69
H
hardware tests
button test 121
DRAM test 121
panel test 120
USB HS test mode 121
horizontal bottom contact connector 148
horizontal sliding contact connector 154
horizontal top contact connector 145
I
Imaging unit low [84.xy] 69
Imaging unit nearly low [84.xy] 69
Imaging unit very low, [x] estimated pages remain
[84.xy] 69
input tray tests
feed tests 124
sensor test 124
input tray, theory 269
Insert tray [x] 69
inspection guide 243
invalid code, fixing 135
invalid engine mode 135
Index
282
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