50 mm trailing edge blur 268
75 mm trailing edge blur 269
hot oset 273
mottle/grainines 275, 277
printer specic image defects
263
printer base
main assemblies locations 173
printer dimensions
M506, M527, accessories 388
printer pre-checks, print-quality
troubleshooting 248
printer resets
factory defaults 371
printer space requirements 394
printer specic image defects 263
printing
period in operation sequence 4
stop for testing 153
troubleshooting 357
problem-solving
messages, types of 240
Q
Quick Sets menu (MFP models only),
control panel 219
R
rear door
clearing jams (M607, M608, and
M609) 334
Reports menu, control panel 226
right door
clearing jams (M631, M632, and
M633) 331
S
safety
laser/scanner 20
Scan menu (MFP models only),
control panel 216
scanner (MFP)
glass cleaning 280
tests 157, 158
scanner settings 368
scanning
image capture (M631, M632,
M633 only) 69
security settings information 204,
205, 206
sensors
DC controller 10
diagnostic tests 148
paper feeder 40
tests, diagnostic sensor and paper
path 147
tests, manual sensor 151
separation process 27
serial number 368
service and support information v,
2, 77
Service ID
convert to date 368
restore 368
service ID
reset 371
Service menu options 366
service mode functions 366
Settings menu, control panel 228
solenoids
DC controller 8
solve connectivity problems 361
solve performance problems 357
factors aecting print
performance 357
print speeds 358
printer does not print or it prints
slowly 359
printer prints slowly 359
solve problems 77
output is curled or wrinkled 295
paper does not feed
automatically 297
paper does not feed from Tray 2-
X 295
paper handling 294
printer does not pick up paper
296
printer does not pick up paper or
misfeeds 296
printer feeds incorrect page
size 294
printer picks up multiple sheets of
paper 297
printer pulls from incorrect tray
294
printer will not duplex or duplexes
incorrectly 294
space requirements, printer 394
specications
electrical and acoustic 394
space requirements 394
standby period 4
staple jams
HP Stapling Mailbox (M631, M632,
and M633) 350
stapling mailbox accessory (M607,
M608, and M609) 353
stapling mailbox accessory
clear staple jams (M607, M608,
and M609) 353
status
messages, types of 240
stepping motors 7
stop printing for test 153
sub-voltage
low-voltage power supply
circuit 12
Supplies menu, control panel 221
Support Tools menu, control panel
233
switches
DC controller 8
paper feeder 40
T
TCP/IP information 204, 205, 206
temperature
fuser heater protection 18
test pages
fuser 210, 211
tests
disable cartridge check 147
engine 144
manual sensor tests 151
paper path and sensor
diagnostic 147
paper-path sensors 148
scanner (MFP) 157, 158
tests (MFP)
scanner tests 157, 158
thermistors
fuser 15
thermoswitches
fuser 16
timing chart 193
tips iii
toner
image formation, use during 24
ENWW Index 403