duplex tests
feed 1 test 114
left margin 113
quick test 112
sensor test 113
top margin 113
E
electrical specifications 239
electrophotographic process, theory 251
electrostatic‑sensitive parts 127
envelopes
tips on using 24
environment specifications 241
EP process, theory 251
EP Setup
EP defaults 118
EP setup
automatic darkness adjustment 119
charge roll voltage 119
fuser temperature 118
gap adjust 119
print contrast 119
transfer adjust 118
error codes
0‑99.99 74
1xx error messages 80
200 paper jam messages 51
201 paper jam messages 56
202 paper jam messages 59
23y.xx paper jam messages 62
24y.xx paper jam messages 64
25y.xx paper jam messages 73
3xx error messages 95
9xx errror messages 86
ESD‑sensitive parts 127
event log
print log 120
exterior of the printer
cleaning 224
F
Flash memory unformatted [53] 37
H
hardware tests
button test 111
DRAM test 111
panel test 111
USB HS test mode 112
horizontal bottom contact connector 133
horizontal sliding contact connector 139
horizontal top contact connector 130
I
input tray tests
feed tests 114
sensor test 115
input tray, theory 245
Insert tray [x] 33
inspection guide 223
invalid code, fixing 125
invalid engine mode 125
J
Jam, front door [20y.xx] 49
Jam, MP feeder [250.xx] 72
Jam, pull tray 1. Push down blue flap. [23y.xx] 60
Jam, rear door [20y.xx] 57
Jam, standard bin [20y.xx] 56
Jam, tray [x] [24y.xx] 63
jams
accessing 47
avoiding 46
understanding messages 47
jams, clearing
behind front door 49
behind rear door 57
in duplex area 60
in standard bin 56
in Tray 1 63
in Tray 2 63
Multipurpose feeder 72
L
labels, paper
tips on using 25
laser notices 11
Load [paper source] with [custom string]
[orientation] 34
Load [paper source] with [custom type name]
[orientation] 33
Load [paper source] with [paper size] [orientation] 34
Load [paper source] with [paper type] [paper size]
[orientation] 34
Load MP feeder with [custom string] [orientation] 35
Load MP feeder with [custom type name]
[orientation] 34
Load MP feeder with [paper size] [orientation] 35
Load MP feeder with [paper type] [paper size]
[orientation] 35
4514-420, -430
Index
258