reverse solenoid 152
right cover 160
right front mount 167
separator pad 188
separator roll assembly 214
toner cartridge smart chip contact 164
toner density sensor 195
top cover 211
trailing edge sensor 196
transfer roll 169
UICC 176
Remove paper from standard output bin 46
Replace cartridge, 0 estimated pages remain [88.xy] 42
Replace cartridge, printer region mismatch [42.xy] 43
Replace imaging unit, 0 estimated pages remain
[84.xy] 44
Replace unsupported cartridge [32.xy] 43
Replace unsupported imaging unit [32.xy] 44
RIP board
operator panel, removing with 128
S
safety information 14, 31
selecting paper 22
service checks troubleshooting
network service check 112
service engineer (SE) menu 124
accessing 124
service manual conventions 19
service menus, navigating 117
shadow images appear on prints 52
solid black pages 51
specifications
acoustics 238
electrical 237
environment 239
operating clearances 238
Standard network software error [54] 46
Standard Parallel Port Disabled [56] 46
Standard USB port disabled [56] 47
storing
paper 23
supported paper sizes 26
supported paper types and weights 27
symptoms
printer 108
T
theory of operation
ACM 245
duplex printing 245
electrophotographic process 249
input tray 243
main drive gearbox 245
mpf 243
other key components 247
POR sequence 243
printer control 243
sensors 246
simplex printing 244
tips
card stock 24
on using envelopes 24
on using labels 25
transparencies 25
tips on using envelopes 24
Too many trays attached [58] 48
tools, required 28
transparencies
tips 25
troubleshooting
initial check 31
troubleshooting, print quality
blank pages 50
gray background on prints 49
repeating defects 51
shadow images appear on prints 52
skewed print 53
solid black pages 51
streaked vertical lines appear on prints 54
toner rubs off 55
toner specks appear on prints 56
troubleshooting, service checks
network service check 112
U
unacceptable paper 22
V
vertical mount contact connector 136
Z
zero insertion force (ZIF) connectors 129
4514-220, -230
Index
258
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