HP laserjet 1018 サービスマニュアル

spots

troubleshooting 98

stages, image formation 46, 107
static eliminator, operations 46
static precautions 54
stationary jams 49
status information, relaying 39
STBY (Standby) period 51
storage environment, specifications

storing paper 105
stripes, vertical white 102
supplies

life expectancies 24
ordering 116

support, technical 116

teardown tree 56
technical support 116
Technical Training 116
temperature

fuser settings 98
specifications 6
storing paper 105

tests

drum rotation 109
half-self functional check 107
high-voltage power supply 110

text, troubleshooting 96, 100
timing diagram, general 52
toner

cloth, ordering 117
image formation operations 46
loose, troubleshooting 98
redistributing 93
scattered, troubleshooting 102
smears, troubleshooting 98
specks, troubleshooting 95,

waste cleaning operations 47

toner cartridges. See print

cartridges

tools, required 54
top-cover assembly, removing 66
trailing edge, detection 49
Training, HP Technical 116
transfer roller

cleaning around 25
operations 46

power supply 44
removing 73

transfer stage, image formation

process 46

transparencies

cleaning print path with 26
loading 21
specifications 17

trays

capacities 5
jams, clearing 90
loading media 21
locating 3
media sizes supported 16
multifeeds 106
replacing 35, 62

troubleshooting

basic 86
blank pages 93
characters, misprinted 100
control panel 86
control panel lights 88
curled paper 101, 105
dropouts 96
drum rotation check 109
faded areas 103
feeding problems 105
half self-test 107
jams, clearing 90
lines 97
loose toner 98
media 17
multifeeds 106
print cartridges 93
print quality 93
printing 87
repetitive image defect ruler

scattered toner 102
skewed pages 101, 105
smeared toner 98
smears 98
software installation 87
specks 95
spots 98
water droplets 104
white stripes 102
wrinkled pages 103

two-way communications 39
type, setting media 22

unplugging printer 54
USB port

locating 4
operations 39

user-replaceable parts 30, 57

vacuums, cautions against 26
ventilation requirements 14
vertical defects, troubleshooting

vertical lines, troubleshooting 97
vertical white stripes,

troubleshooting 102

VIDEO signals 51
voltage

high-voltage power supply 44
overvoltage protection 44
part numbers 118
power supplies 44

WAIT period 51
warranty

refilled cartridges, impact on 10

waste toner receptacle 47
water on pages, troubleshooting

wave, troubleshooting 101, 105
websites, ordering parts 116
weight

print cartridge 93

wiring diagram 113
wrapping jams 49
wrinkled pages, troubleshooting

writing stage, image formation

process 46

134

Index

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