HP 3150 EN - Manual (Page 262)

260 Index EN
draft mode 73
DRAM (dynamic random-access memory)
73
driver
circuits 81
roller motion 182
dropouts in characters 162
drum rotation functional check 178
drum, photosensitive
charging 75
cleaning process 76
troubleshooting 157
duty cycle
printer 15
scanner 15
dynamic random-access memory (DRAM)
73
E
ECP interface 73
ECU (engine controller unit)
description 68
loads 68
edge of document sensor (PS802) 80
edge of paper, not printing to 158
electrical components
illustration 233
part numbers and descriptions 233
electrophotographic process 177
electrostatic discharge (ESD).
See ESD
(electrostatic discharge)
element, heating
estimated life 56
when cleaning 57
emissions, acoustical 17
encoding error 43
energy consumption 30
ENERGY STAR program 30
engine control function 67
engine controller unit (ECU).
See ECU
(engine controller unit)
engine test 174
engine test switch (SW201) 69, 80
enlargement, copy 15
envelopes, input capacity 37
environmental
product stewardship program 30
requirements 36
EPP ports 170
equipment, cleaning 57
errors
communication 42, 48
configuration 43
decoding 43
encoding 43
fax memory 44
light on control panel 39
memory full 45
messages on control panel 40
modem 45
polling 48
printer fixing 48
scanner 50
system 51
ESD (electrostatic discharge)
caution 86
mat 87
estimated life of consumables 56
exit roller assembly 111
exit rollers 77
expiration date of toner cartridges 157
extended service menu tree 192
extended service mode reports 195
extended service mode self-test 193
extended service mode tests 194
extended warranty 32
F
face-down output path 78
face-up output path 78
face-up/face-down lever 78
face-up/face-down lever assembly 120
faded print 159
failure, battery 46
faint printing 56
fasteners, common 214
fax
abbreviations 204
appropriate responses 203
coding schemes 15
compatibility 15
memory error 44
phase sequence 202
redial failure 50
resolution 16
settings 53, 54
transmission lost 44
transmission speed 15
fax log
on menu tree 53, 54
unable to print 46
fax memory test 193
fax trace report
using 201
faxes
light or dark 158, 160
lost 43
FCC regulations 25
features, product 15
feed assembly 137
illustration 237
part numbers and descriptions 237