- HP Printer User Manual

Index-2
removal 7-26
counter
malfunctions 3-140
problems 2-13
removal 7-20
testing 5-7
covers
removing back 7-6
removing EP 7-84
removing exit 7-74, 7-76
removing front 7-5
removing front duplex 7-18
removing left side 7-8
removing lower back 7-7
removing rear duplex 7-17
removing right side 7-9, 7-10
removing top 7-14
cross references
error code/TAG 2-3
mechanical malfunction/TAG 2-12
print quality/TAG 2-9
D
damaged paper 3-138
DC power supply
removal 7-31
developed image
producing 1-22
developer bias
problems 3-44
testing 5-13
developer unit
problems 3-53
diagnostics
communication loop-back 5-21, 5-22
counter 5-7
developer bias 5-13
disk drive 5-25, 5-26
duplex clutch 5-16
duplex feed motor 5-14
duplex input sensor 5-15
duplex tray paper guide motor 5-17
EIGS program RAM 5-22
EIGS/MIGS bit map 5-23
EIGS/MIGS board 5-20
envelope fuser solenoid 5-19
erase lamp 5-12
input feeder 5-19
jogging motor 5-8
lower cassette 5-5
main charger 5-10
operator panel 5-4
output stacker 5-18
paper transport clutch 5-7
photoconductor 5-8
printhead assembly 5-24
running 5-3
sensor sequence 5-6
toner supply motor 5-9
transfer charger 5-11
upper cassette 5-4
diagrams
voltage isolation 6-16–6-20
disk drive
formatting 5-24
malfunctions 3-104
testing 5-25, 5-26
disk drive housing
removal 7-25
diskette drive
malfunctions 3-104
duplex clutch
test sequence 5-16
duplex control board #1
removal 7-89
duplex control board #2
removal 7-90
duplex cover
connectors 6-8
duplex fan
removal 7-27
duplex feed motor 5-14
duplex input sensor
test sequence 5-15
duplex paper path sensor
removal 7-102
duplex print cycle 1-5
duplex route motor/solenoid assembly
removal 7-95
duplex route separator
removal 7-100
duplex skew correction cable