HP LaserJet Pro M402d - Page 199

Index
Symbols/Numerics
2ndary service menu 161
550-sheet feeder (optional Tray 3)
components 35
operation 35
550-sheet paper feeder
controller and electrical
components 35
electrical components, pickup and
feed 36
jam detection 38
motor control 36
other functions, pickup and
feed 37
paper path 35
pickup and feed operation 36
A
AC to DC conversion 9
acoustic specications 176
archive setting 74
automatic crossover, setting 77
B
back page dirty 144
back page dirty,
troubleshooting 144
back page dirty, troubleshooting
144
background, gray 146
bands, troubleshooting 146
basic printer operation 3
bias generation
high-voltage power supply 12
black page 144
black page, troubleshooting 144
black page, troubleshooting 144
blank page 143
blank page, troubleshooting
143
blank page, troubleshooting 143
blank pages, troubleshooting 152
browser requirements
HP Embedded Web Server 62
C
cables
USB, troubleshooting 152
calibrating touchscreen 162
cartridge
life detection 27
memory chip 27
presence detection 27
toner level detection 27
cartridges
supplies status page 71
cautions iii
certicate of volatility 177
characters, troubleshooting 148
checklist
fax troubleshooting 165
problems 41
checklists
pre-troubleshooting 44
problem source 46
checklists, printing 71
circuit diagrams 61
high-voltage power supply 11
low-voltage power supply 9
clean
touch screen 150
cleaning
mode 160
paper path 64, 150
components
550-sheet feeder (optional Tray
3) 35
DC controller 6
engine-control system 5
fuser 13
pickup, feed, and delivery 27
toner cartridge 25
conguration page 65, 70
connectivity
solving problems 155
connectors, DC controller
locating 53
contrast
display, control panel 74
control functions
fuser 14
control panel
blank, troubleshooting 47
button test 162
clean touch screen 150
cleaning page, printing 64, 150
display contrast 74
display test 162
language 72
menu map, printing 70
messages, types of 79
Network Setup menu 77
Reports menu 70
Service menu 74
System Setup menu 72
controller
paper feeder (optional Tray 3)
35
conventions, document iii
cooling
areas and fans 8
Courier font settings 74
creases, troubleshooting 148
ENWW Index 181