HP (Hewlett-Packard) 3550 All in One Printer User Manual


 
swing guide, left 245
swing guide, right 242
test print switch 251
thermistor, main 239
thermistor, sub 239
thermoswitch 239
transfer roller engaging motor (M5) 274
transfer unit 218
tray 1 216
tray 1 paper sensor (PS1) 251, 253
tray 1 pick-up roller 237
tray 1 pick-up solenoid 263
tray 1 separation pad 237
Tray 2 291
tray 2 end plate 291
tray 2 guide, right (HP 3700) 291, 294
tray 2 paper sensor (PS2) 253
tray 2 pick-up roller 238
tray 2 pick-up solenoid 264
tray 2 separation pad 238
upper rear door 214
waste toner level sensor (PS13) 260
repair notices 204
repetitive defects 401
replacement
color misregistration sensor (PS12) configuration
355, 476
DC controller PCB configuration 353, 354, 475
formatter PCB 352, 474
formatter PCB and DC controller at same time
352, 474
formatter PCB configuration 352, 353, 474
fuser configuration 355, 476
laser/scanner assembly configuration 355, 476
media sensor (PS5) configuration 354
media sensor (PS5)configuration 476
screws 205
transfer unit configuration 355, 477
replacement parts, miscellaneous 288
replacing
fuser 103
pickup roller 108
reset
cold 446
Restoring the Service ID 449
reverse control 193
reversed paper sensor (PS9)
removal and replacement 257
RGB 384
right cover
removal and replacement 213
S
safety information 37
safety statements
laser safety for Finland 38
scanner motor control 144
screws
types of 205
screws, types 472
secondary transfer charging roller
removal and replacement 239
secondary transfer roller engaging sensor (PS16)
removal and replacement 262
secondary transfer roller engaging solenoid (SL4)
removal and replacement 265
secondary transfer roller engaging/disengaging
control 172
detection 173
security
levels 76
network 76
selecting
paper 24
sensors
locations 453
separation pad, 500-sheet paper feeder
removal and replacement 299
serial number
formatter, resetting 448
serial numbers 22
service
agreements 46
approach 42
ID 449
next-day on-site 46
on-site 46
parts information CD 44
service menu
accessing 448
PIN 448
settings
locking 76
network security 76
settings tab, embedded Web server 423
site requirements
location 11
printer 11
size
supported 16
skew control mechanism 187
SL1 - see, tray 1 pick-up solenoid 263
SL2 - see, tray 2 pick-up solenoid 264
SL4 - see, secondary transfer roller engaging solenoid
265
SL5 - see, duplex feed solenoid 266
snail tracks 400
software
embedded Web server 74
for networks 72
HP toolbox 74
Linux 73
ordering 45
ENWW Index 569