misregistration control 134
page count, reset 441
primary transfer roller
state 131
troubleshooting 362, 435
components
DC controller 107
diagnostic tests 341
diagrams of 343
duplexing unit 150
engine-control system 106
fuser 115
image formation, use
during 121
intermediate transfer belt
(ITB) 130
paper feeder 155
pickup, feed, and delivery 136
print cartridge 127
protection for 114, 116
configuration page 319
configuration pages
information 368
printing 364
configurations, models 2
configure device menu 19
connectivity features 4
connectors
DC controller PCA 167, 344
product base 345
control panel
assembly, removing 203
buttons 10
I/O menu 32
lights 10, 11
locating 6
locking menus 79
menus 12, 13
messages, alphabetical
list 369
messages, numerical list 369,
370
Service menu 42
Show Me How menu 14
controlling print jobs 67
cooling
areas and fans 111
copying
quality, troubleshooting 432
speed specifications 3
counterfeit supplies 81
counts
color cycle 441
mono cycle 441
page, reset 441
print engine maintenance 368
refurbish cycle 441
reset after replacing
formatter 441
reset by NVRAM
initialization 443
See also pages counts
covers
control-panel assembly,
removing 203
front-door assembly,
removing 193
front-top, removing 208
identification and location 192
left, removing 200
rear, removing 209
rear-top, removing 211
right-door assembly,
removing 194
right-front, removing 205
right-rear, removing 198
upper-rear, removing 209
covers, locating 6
creases, troubleshooting 437
crooked pages
troubleshooting 436
current-detection protection
circuit 117
custom paper sizes 46
customer support
embedded Web server
links 76
online 514
D
dark image, troubleshooting 432
Data light
locating 10
date
codes for firmware 368
manufacture 366
product first used 441
DC controller
clutches 108
components 107
fans 109
motors 109
PCA, connectors 167, 344
PCA, removing 240
sensors 109
solenoids 107
switches 108
temperature controls 117
voltage detection 114
DC motors 110
DC voltages converted from
AC 113
Declaration of Conformity 521
defaults, reset 442
defeating
interlocks 321
de
fec
ts, repeating 358
delivery assembly
removing 303
demo page 319
density control 135
development process 124
DHCP 33
diagnostics
component 341
engine 320
LED 319
mode 321
networks 36
page, printing 362
See also tests; troubleshooting
diagnostics menu 40
Diagnostics menu options 320
diagrams 445
DIMM
memory, removing 176
DIMMs (dual inline memory
modules)
installing 89
part numbers 447
Disk Erase feature 78
disk initialization 443
DLC/LLC 35
DLC/LLC information 367
DNS settings 34
doors. See covers
double-sided printing
paper loading orientation 50
Show Me How menu 14
526 Index ENWW
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