C
cables
flat flexible, remove parts 70
part numbers 206
USB and network not
included 18
calibrating
scanner 34
calibration report 35
call report, fax
troubleshooting 177
Canadian DOC regulations 257
cartridge
door, removing 106
install 22
part number 206
replacing 95
cartridge-door release, locating 5
cartridges
drum rotation test 178
high-voltage contacts,
cleaning 180
HP fraud hotline 29
recycling 249
replacing 27
status page, printing 184
status, checking 26
status, viewing with
HP ToolboxFX 38
storing 26
warranty 241
caution
toner on clothing 28
characters, troubleshooting 161
charge-copled device array
(CCD) 50
checking supplies status, HP
ToolboxFX 26
checklists
after service 72
before service 71
print quality 158
problem-solving 138
troubleshooting 138
checks
engine test page 178
half-self-test 179
heating element 180
high-voltage power
supply 180
circuit diagram 203
cleaning
ADF pickup-roller
assembly 32
exterior of product 30
flatbed scanner glass 30
high-voltage connection
points 181
paper path 34
scanner glass 30
scanner-cover backing 31
cleaning page, printing 190
CO operations 63
comparing
features 3
comparison, product models 1
components
automatic document feeder
(ADF) 75
diagram 200
internal, locating 54
scanner 75
computer
security features 63
configuration page
printing 36
confirmation report, fax
printing 186
connectors
ECU 194
fax card 196
formatter 195
control panel
assembly, replacing 82
bezel part numbers 211
bezel, replacing 81
buttons, locating 6
cleaning page, printing 34
controls, locating 6
HP ToolboxFX system
settings 44
locating 5
messages,
troubleshooting 140
paper path, cleaning 34
scanner, calibrating 35
secondary service menu 182
Service menu 189
control-panel assembly latch 82
controls
hook switch control 66
copy quality
troubleshooting 166
copy-quality test 73
copying
media, troubleshooting 167
quality, troubleshooting 166
size, troubleshooting 169
troubleshooting 169
covers
front, removing 109
fuser, removing 107
part numbers 224
rear, removing 107
side, removing 104
creases, troubleshooting 162
crooked pages 161
curled media 161, 189
current control, fax line 67
current detection, fax 66
cushions, scanner
installing 100
customer support
online 242
repacking device 242
D
dark copies 167
data path
fax 66
defaults, restoring 189
defects, repetitive 192
delivery roller
locating 54
Demo page, printing 185
demo page, printing 36
device detection, downstream
fax 66
device information page, HP
ToolboxFX
42
device polling 44
diagrams
troubleshooting 192
dialing
troubleshooting 174
dialing, pulse 66
dimensions
media 12
262 Index ENWW
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