Service manual

partners, HP 242
parts
CD-ROM information 28
ordering 242
removing and replacing 111, 112
replacement intervals 74
path, paper
cleaning 75
duplexer operations 98
feeding operations 95
jam detection 106
sheet feeder operations 103
test 71, 228
troubleshooting 217
Pause/Resume button
locating 52
using 53
PCAs, diagrams and part numbers 263
PCL
driver settings 60
font lists 56
language features 17
perforated media, troubleshooting 220
periodic replacement, parts 74
phone numbers
authorized resellers 28
fraud hotline 77
ordering parts 242
recycling information 26
reseller sales and service support 28
photosensitive drum. See drum
pickup assembly
diagrams 260
part numbers 261
pickup delay jams 106
pickup rollers
diagrams 230
operations 103
replacement intervals 74
tray 1, removing 130
tray 2, removing 136, 176
tray 3, replacing 176
pickup sensor flag, removing 132
pickup stationary jams 106
pickup/feed system
delivery operations 97
jam detection 106
paper feeding operations 95
sensors 96
sheet feeder operations 103
PINs
Service menu 72
stored print jobs 55
PJL (Printer Job Language) 102
Planet Partners website 26
plastics, recycling 25
pliers, required 111
portrait orientation, setting as default 60
ports
included 18
locating 33
troubleshooting for parallel buffer overflow 192
post charger message 70
PostScript (PS) emulation 17
power
consumption 20, 25
requirements 20
startup sequence 85
troubleshooting 183
power supply
diagrams 236, 258, 263
disconnecting 111
locating 245
part numbers 259
PCA, components 86
removing 162
power switch
locating 22
removing 125
PowerSave mode
control panel message 188
power consumption specifications 20
settings 65, 70
preprinted media
fuser modes 62
troubleshooting 219
prepunched paper, fuser modes 62
pressure roller, diagrams 230
primary charging roller operations 86, 89, 90
primary charging stage, image formation 90
print cartridges
authentication 77
cleaning near 75
EconoMode 63
error messages 186, 187
image formation operations 89, 91
inspecting 210
jams near, clearing 208
life expectancy 78
low or out 66, 80, 188
non-HP 77
part numbers 243
recycling 25
removing 112
safety information 23
storing 78
supplies status page 81
toner level 79
waste toner cleaning operations 94
print density
operations 101
settings 63
troubleshooting 212
print jobs
canceling 53
stored 55, 64
PRINT period 84
print quality
EconoMode 210
features 17
settings 63, 101
troubleshooting 209, 211
Print quality menu 61
print servers. See HP Jetdirect print servers
printer drivers
downloading 28
settings 54
Printer Job Language (PJL) 102
Printer Status and Alerts 79
Printing menu 59
private jobs 55
problem solving. See troubleshooting
processor
initialization sequence 85
jam detection operations 106
operations sequences 84
production code 19
program settings 54
286
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