charge roll voltage 134
clear event log 136
defaults 132
disk test/clean 131
display event log 135
DRAM test 126
duplex feed 1 test 128
duplex left margin 128
duplex quick test 127
duplex sensor test 128
duplex top margin 127
edge to edge 133
engine settings 133
EP defaults 133
exit diagnostics 136
flash test 131
fuser temperature 134
gap adjust 134
input tray feed test 129
input tray sensor tests 129
menu settings page 135
output bin feed tests 129
output bin sensor test 130
panel test 125
parallel strobe adjustment 133
permanent page count 133
print contrast 134
print event log 136
print quality pages 125
print tests 124
printed page count 133
processor ID 133
quick disk 131
transfer adjust 134
USB HS test mode 126
display, control panel 117
duplex tests
feed 1 test 128
left margin 128
quick test 127
sensor test 128
top margin 127
E
electrical specifications 279
electrophotographic process, theory 291
electrostatic‑sensitive parts 147
embedded solutions 148
energy
conserving 139
envelopes
tips on using 24
environment specifications 281
EP process, theory 291
EP setup
automatic darkness adjustment 135
charge roll voltage 134
EP defaults 133
fuser temperature 134
gap adjust 134
print contrast 134
transfer adjust 134
error codes
0‑99.99 82
1xx error messages 88
200 paper jam messages 59
201 paper jam messages 64
202 paper jam messages 66
23y.xx paper jam messages 69
24y.xx paper jam messages 71
25y.xx paper jam messages 80
3xx error messages 105
9xx errror messages 96
Error reading USB drive. Remove USB. 34
Error reading USB hub. Remove hub. 34
ESD‑sensitive parts 147
eSF solutions 148
event log
print log 136
exterior of the printer
cleaning 260
F
firmware card 283
H
hardware tests
button test 125
DRAM test 126
panel test 125
USB HS test mode 126
home screen
buttons, understanding 120
home screen buttons
understanding 120
home screen buttons and icons
description 119
horizontal bottom contact connector 153
horizontal sliding contact connector 159
horizontal top contact connector 150
I
Imaging unit low [84.xy] 34
4514-630, -635, -636
Index
300