Service manual

loading 25
locating on LJ 1010 series 4
locating on LJ 1020 printer 6
media sizes supported 21
replacing 40, 73
main wiring diagram 130
maintenance agreements 12
manual feed tray. See priority input
tray
manuals
ordering 134
part numbers 142, 145, 147
margins, minimum 112
media
breaking reams 123
capacity 7
curled 119, 122
envelopes 23, 25
heavy 24
jam detection operations 58
jams, clearing 42, 108
labels 23, 25
letterhead 22, 25
loading 25
margins, minimum 112
multifeeds 122
sizes supported 21
specifications 21
storing 122
transparencies 22, 25
troubleshooting 22
type, setting 26
wrinkled 121
memory
buffer 48
formatter 47
NVRAM initialization 100
Memory Enhancement technology
(MEt) 8, 48
mirror operations 55
misalignment, troubleshooting
118, 122
model number 7
models, features 2, 66
motor
operations 51
multifeeds
replacing separation pad 38,
71
troubleshooting 122
N
noise specifications 11
NVRAM
initialization 100
operations 47
O
on/off switch, locating
HP LaserJet 1010 series printers
5
HP LaserJet 1020 printer 6
Online Customer Care, HP 134
operating environment,
specifications 9, 18
operations
ECU 50
formatter 47
image formation 54
jam detection 58
laser/scanner 52
motor 51
overcurrent/overvoltage
protection 53
paper feeding 56
sequence of 60
systems 46
ordering parts and supplies 134
output bin
capacity 7
jams, clearing 42, 108
locating on LJ 1010 series 4
locating on LJ 1020 printer 6
output path
cleaning 31
operations 56
output-bin extension, replacing
41, 74
overcurrent/overvoltage protection
53
P
Page Protect 48
pages per minute 7, 9
pages, demo 101
paper
breaking reams 123
capacity 7
curled 119, 122
heavy 24
jam detection operations 58
jams, clearing 42, 108
loading 25
margins, minimum 112
multifeeds 122
sizes supported 21
specifications 21
storing 122
troubleshooting 22
type, setting 26
wrinkled 121
paper delivery sensor (PS803)
feeding operations 56
jam detection operations 58
paper feed problems,
troubleshooting 122
paper feed system 56
paper lift plate operations 56
paper pickup assembly
part numbers 141, 144, 147
removing 91
paper pickup tray assembly, part
number 141, 144, 147
paper size settings 112
paper top sensor (PS801) 56, 58
paper-out sensor (PS201) 56, 58
parallel port
locating on LJ 1010 series 5
operations 47
PJL (Printer Job Language)
49
part numbers
accessories 135
CD-ROM 141, 143, 146
delivery tray assembly 141,
143, 147
door link clip (stopper) 141,
143, 147
dust covers 141, 143, 146
ECU 141, 143, 147
engine power supply 141,
143, 147
fuser assembly 141, 143, 147
laser/scanner assembly 141,
144, 147
paper pickup assembly 141,
144, 147
pickup roller 141, 145, 147
printer exchange 138
separation pad assembly
141, 145, 147
152 Index ENWW