HP LaserJet 4000 Series - Page 388

Index-2
Engine Controller Board Assembly 8-22
removing and replacing 6-44
engine controller subsystem 5-6
Engine Module 6-42
engine test 7-11
Envelope Feeder 5-44
envelopes 1-20
environmental product stewardship 1-28
error messages 7-17
Event Log 7-13
F
Fan, removing and replacing 6-24
500-sheet tray, paper specifications 1-12
Formatter Cage Assembly, removing and replacing
6-20
Formatter Pan, removing and replacing 6-39
Formatter system 5-15
Front Right Side Cover, removing and replacing
6-13
Fuser Assembly 8-34
Fuser Mode setting 5-32
Fuser, removing and replacing 6-18
fusing temperature, variable 5-32
G
Gear Train, removing and replacing 6-40
H
heavy paper 1-23
I
I/O menu 3-26
image
developing 5-29
transferring 5-30
writing 5-28
Image Formation System 5-22
photosensitive drum 5-25
Information menu 3-8
input/output 5-17
L
labels 1-19
laser drive 5-12
Laser Scanner, removing and replacing 6-23
Left Side Cover, removing and replacing 6-12
Lower Paper Feed Module Plate (HP LaserJet 4000
T/4000 TN), removing and replacing 6-53
M
media specifications
See paper specifications
Main Motor
locating 7-96
removing and replacing 6-25
maintenance 4-1
maintenance count 3-33
memory
printer 5-18
Random Access Memory (RAM) 5-19
Memory Enhancement technology (MEt) 5-19
model numbers 1-8
motors 5-13, 7-96
N
NVRAM, clearing 3-38
O
Optional 500-sheet Tray 5-41
ordering information 2-3
phone numbers 2-6
Output Assembly, removing and replacing 6-21
overcurrent overvoltage protection 5-3
ozone production 1-28
P
page count 3-33
page protect 5-20
paper
heavy 1-23
motion control 5-12
size detection switches 7-94
specifications 1-12
Paper Feed Assembly 8-29
removing and replacing 6-36
Paper Feed Guide Assembly 8-31
Paper Feed Module 6-42
Paper Feed Module Gear Train Assembly,
removing and replacing 6-51
Paper Feed Module Plate, removing and replacing
6-50
Paper Feed Module Side Rails, removing and
replacing 6-52
Paper Feed Rollers, removing and replacing 6-48
Paper Feed System 5-33
Paper Handling menu 3-9
paper jam 5-48
paper path 7-90
cleaning 4-4
troubleshooting 7-45
For more information on the LaserJet 4000 / 4050 Visit www.PrinterSupplies.com 800-551-1943