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HP LaserJet Enterprise M4555 MFP, M4555h MFP, M4555f MFP, M4555fskm MFP, Service Manual & Parts List

Service Manual & Parts List HP LJ Enterprise M4555 MFP, M4555h MFP, M4555f MFP, M4555fskm MFP;
This service manual and parts list is the full HP LJ Enterprise M4555 MFP, M4555h MFP, M4555f MFP, M4555fskm MFP Service Repair Manual.
This manual, HP LJ Enterprise M4555 MFP, M4555h MFP, M4555f MFP, M4555fskm MFP, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your HP LJ Enterprise M4555 MFP, M4555h MFP, M4555f MFP, M4555fskm MFP copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of HP LJ Enterprise M4555 MFP, M4555h MFP, M4555f MFP, M4555fskm MFP photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

1) THEORY OF OPERATION
Basic operation
Sequence of operation (product)
Sequence of operation (scanner)
Formatter-control system
Sleep delay
Image Resolution Enhancement technology
Input/output
Memory
Hard disk
Random-access memory
Firmware
Nonvolatile memory
HP Memory Enhancement technology
CPU
PJL overview
PML
Control panel
Scanner interface
Engine-control system
DC controller PCA
Motors and fans
Motor and fan functions
Ambient-temperature detection
High-voltage power supply
Fuser control
Fuser temperature control
Fuser failure detection
Other functions
Low-voltage power supply
Overcurrent/overvoltage protection
Safety
Sleep mode
Power supply detection
Image-formation system
Print cartridge
Memory tag
Cartridge-presence detection
Toner detection
Electrophotographic process
1. Primary charge (conditioning)
2. Laser-beam exposure (writing)
3. Developing
4. Transfer
5. Separation
6. Fusing
7. Drum cleaning
Laser/scanner system
Laser/scanner assembly failure detection
Safety
Pickup, feed, and delivery system
Pickup-and-feed block
Cassette pickup
Cassette media-size detection and cassette-present detection
Cassette lift-up operation
Cassette media-presence detection
Multifeed prevention
Tray 1 pickup
Tray 1 media-presence detection
Fusing-switchback and delivery block
Fusing
Pressure roller pressurization and depressurization control
Switchback and delivery control
Face-down delivery
Face-up delivery
Output bin media-full detection
Duplex block
Duplex side registration adjustment operation
Jam detection
No pick jam 1
No pick jam 2
No pick jam 3
Feed stay jam
Fuser delay jam
Fuser stay jam
Fuser wrap jam
Fuser output delay jam 2
Fuser output stay jam 2
Duplex re-pickup jam 1
Fuser output delay jam 3
Fuser output stay jam 3
Residual paper jam
Door open jam
Other functions
Tray 3 (1 x 500-sheet feeder)
500-sheet feeder motor control
500-sheet feeder pickup and feed
Cassette media-size detection and cassette presence detection
Cassette lift-drive operation
Jam detection
Additional trays
Motor control
Paper-deck pickup and feed operation
Cassette media-size detection and cassette presence detection
Cassette lift-drive operation
Jam detection
HP stapling mailbox
Motor control
Failure detection
Delivery operation
Staple operation
Stapler
Output bin 3 lift operation
Stacker mode
Mailbox/job separator mode
Jam detection
Automatic delivery
Laser/scanner system
Document feeder/scanner assembly
Scanner subsystem
Document feeder/scanner motor and fan control
Legal detection sensor
Fan timing sequence
Optical assembly operation
Image data path
Document feeder/scanner paper path and sensors
Document feeder pickup mechanism

2) REMOVAL AND REPLACEMENT
Introduction
Removal and replacement strategy
Electrostatic discharge
Required tools
Service approach
Before performing service
After performing service
Post-service test
Print-quality test
Print cartridge
Staple cartridge (for models with a stapler/stacker)
Control panel
Transfer roller
Output bin and bin base assembly
Duplex accessory
Fuser-entrance guide
Remove the fuser-entrance guide
Fuser
Remove the fuser
Tray 1 separation roller
Envelope feeder cover
Tray 1 pickup and feed rollers
Tray 2, 3, 4, or 5 pickup, feed, and separation rollers
Scanner filter cover and scanner filter
Interface formatter PCA
Hard drive
Remove the SSD
Remove the encrypted HDD
Installing a replacement hard drive
HDD firmware upgrade
SSD firmware upgrade
Fax accessory PCA
Document feeder tray extender
Document feeder pickup roller cover
Document feeder pickup roller
Document feeder pickup roller pad and spring
Covers and document feeder
Identification and location (product base)
Scanner rear cover
Tray 1 cover
Cassette-door-open detection switch
Left-rear corner cover
Remove the left-rear corner cover
Front cover
Front-right cover
Remove the front-right cover
Front-upper cover
Remove the front-upper cover
Image scanner right cover
Image scanner cable cover
Rear-right cover
Rear-left cover
Remove the rear-left cover
Rear-top cover
Remove the rear-top cover
Right-lower door
Remove the right-lower cover
Document-feeder hinge cover
Remove the document-feeder hinge cover
Reinstall the document-feeder hinge cover
Document feeder
Remove the document feeder
Image scanner left cover
Remove the image scanner left cover
Main assemblies
Registration assembly
Switchback upper guide assembly
Reinstall the switchback upper guide assembly
Switchback assembly
Remove the switchback assembly
Laser/scanner assembly
Remove the laser/scanner assembly
Cartridge sensor assembly
Remove the cartridge sensor assembly
Environmental sensor
Remove the environmental sensor
DC controller shield-plate assembly
Remove the DC controller shield-plate assembly
DC controller
Remove the DC controller
Tray 1 pickup assembly
Remove the Tray 1 pickup assembly
Connector PCA
Remove the connector PCA
Feed motor (M101)
Remove the feed motor
Drum motor (M102)
Remove the drum motor
Fuser motor (M299)
Remove the fuser motor
Main fan (FN101)
Remove the main fan
Reinstall the main fan
Laser/scanner fan (FN102)
Remove the laser/scanner fan
Reinstall the laser/scanner fan
Cartridge front-side fan (FN103)
Remove the cartridge front-side fan
Reinstall the cartridge front-side fan
Low-voltage power supply fan (FN104)
Remove the low-voltage power supply fan
Reinstall the low-voltage power supply fan
Switchback fan (FN105)
Remove the switchback fan
Reinstall the switchback fan
Cartridge fan (FN301)
Remove the cartridge fan
Reinstall the cartridge fan
Interlock switch (SW101)
Remove the interlock switch
Output accessory detection switch (SW104)
Remove the output accessory detection switch
Low-voltage power supply
Remove the low-voltage power supply
Cassette lifter assembly
Remove the cassette lifter assembly
Lifter drive assembly
Remove the lifter drive assembly
Engine power supply
Remove the engine power supply
Feed roller assembly
Remove the feed roller assembly
Pickup drive assembly
Remove the pickup drive assembly
Cassette pickup assembly
Remove the cassette pickup assembly
Document feeder
Paper present flag
Document feeder scanner lid
Remove the document feeder scanner lid
Reinstall the document feeder scanner lid
Document feeder front cover
Document feeder rear cover
Document feeder jam-access cover
Remove the document feeder jam-access cover
Document feeder tray assembly
Remove the document feeder tray assembly
Document feeder internal assembly
Remove document feeder internal assembly
Document feeder PCA
Remove the document feeder PCA
Document feeder cable
Remove the document feeder cable
Reinstall the document feeder cable
Document feeder left hinge
Remove the document feeder left hinge
Document feeder right hinge
Remove the document feeder right hinge
Document feeder fan
Remove the document feeder fan
Document feeder motor
Remove the document feeder motor
Document feeder motor
Remove the document feeder motor
Document feeder open sensor
Remove the document feeder open sensor
Document feeder jam access plate
Remove the document feeder jam access plate
Base assembly
Remove the base assembly
Scanner
Scanner assembly
Remove the scanner
Scanner connector board (SCB) PCA
Remove the SCB PCA
Scanner release assembly
Remove the scanner release assembly
Scanner 24 V and communication cable
Remove the scanner 24 V and communication cable
Tub top
Remove the tub top
Interconnect board and size sensor
Remove the interconnect board and size sensor
Inverter
Remove the inverter
Inverter fan
Remove the inverter fan
Optical assembly
Remove the optical assembly
Motor assembly
Remove the motor assembly
Scanner fan
Remove the scanner fan
Optional 500-sheet paper feeder assembly
Rear cover (500-sheet paper feeder)
Right-front cover (500-sheet paper feeder)
Left cover (500-sheet paper feeder)
Remove the left cover (500-sheet paper feeder)
Right cover (500-sheet paper feeder)
Remove the right cover (500-sheet paper feeder)
Front cover (500-sheet paper feeder)
Pickup assembly (500-sheet paper feeder)
Remove the pickup assembly (500-sheet paper feeder)
Lifter assembly (500-sheet paper feeder)
Remove the lifter assembly (500-sheet paper feeder)
Lifter-drive assembly (500-sheet paper feeder)
Remove the lifter-drive assembly (500-sheet paper feeder)
Pickup motor assembly (500-sheet paper feeder)
Remove the pickup motor (500-sheet paper feeder) assembly
Controller PCA (500-sheet paper feeder)
Remove the controller PCA (500-sheet paper feeder)
Optional paper feeder assemblies (1 x 500-sheet and 3 x 500-sheet)
Front door (optional paper feeder)
Rear cover (optional paper feeder)
Right-front cover (optional paper feeder)
Right door (optional paper feeder)
Left cover (optional paper feeder)
Remove the left cover (optional paper feeder)
Right cover (optional paper feeder)
Remove the right cover (optional paper feeder)
Rear-right cover (optional paper feeder)
Remove the rear-right cover (optional paper feeder)
Pickup assembly (optional paper feeder)
Remove the pickup assembly (optional paper feeder)
Lifter assembly (optional paper feeder)
Remove the lifter assembly (optional paper feeder)
Lifter-drive assembly (optional paper feeder)
Remove the lifter-drive assembly (optional paper feeder)
Pickup motor assembly (optional paper feeder)
Remove the pickup motor assembly (optional paper feeder)
Controller PCA (optional paper feeder)
Remove the controller PCA (optional paper feeder)
Stapler/stacker
SSMBM front cover
SSMBM rear cover
SSMBM handle assembly
Remove the SSMBM handle assembly
SSMBM top cover
Remove the SSMBM top cover
SSMBM output bin 3
SSMBM output bin assembly cover
Remove the SSMBM output bin assembly cover
SSMBM PCA
SSMBM output bin sensor PCA
Remove the SSMBM output bin sensor PCA
SSMBM stapler assembly
Remove the SSMBM stapler assembly
SSMBM jogger assembly
Remove the SSMBM jogger assembly
SSMBM output bin solenoid
Remove the SSMBM output bin solenoid
SSMBM output bin assembly
Remove the SSMBM output bin assembly
SSMBM stage top assembly
Remove the SSMBM stage top assembly
Reinstall the SSMBM stage top assembly
SSMBM stage assembly
Remove the SSMBM stage assembly
SSMBM output bin 3 drive assembly
Remove the SSMBM output bin 3 drive assembly

3) PROBLEM SOLVING
Solve problems checklist
Administration Menu Map
Current settings page
Troubleshooting process
Problem-solving flowchart
Determine the problem source
Pre-troubleshooting checklist
Troubleshooting flowchart
Power subsystem
Power-on checks
Power-on troubleshooting overview
Control-panel checks
Scanning subsystem
Tools for troubleshooting
Component diagnostics
LED diagnostics
HP Jetdirect Inside LEDs
Heartbeat LED
Connectivity LED
Fax LED (fax models only)
Engine diagnostics
Early boot diagnostic test
Engine test
Formatter test
Half self-test
Drum rotation test
Paper-path test
Manual sensor test
SW1 right lower door
SW105 right upper door
SW101 cartridge door (top cover)
SR10 Tray 5 feed
SR7 Tray 4 feed
SR4 Tray 3 feed
PS102 pre-feed
PS103 TOP
PS106/108 paper width
PS700/PS699 fuser output
PS110 intermediate switchback
PS111 inverter media stay
PS113 duplex refeed
PS112 output
PS104 output bin full
Tray/Bin manual sensor test
PS1802 envelope feeder paper
PS114 Tray 1 paper
PS101 Tray 2 paper
PS107/PS907 Tray 2 paper surface
SW102 Tray 2 paper size
SR3 Tray 3 paper
SR1/SR2 Tray 3 paper surface
SW2 Tray 3 paper size
SR4 Tray 3 feed
SR6 Tray 4 paper
SR5/SR8 Tray 4 paper surface
SW3 Tray 4 paper size
SR7 Tray 4 feed
SR11 Tray 5 paper
SR9/SR12 Tray 5 paper surface
SW4 Tray 5 paper size
SR10 Tray 5 feed
PS104 output bin full
SW1 power switch
SW103 face up bin
SW104 output accessory
SW700 engine test
Paper path sensor test
Print/stop test
Scanner tests
Scanner component tests
Scanner sensor tests
Document feeder paper present sensor
Document feeder Y (length) sensor
Document feeder jam cover sensor
Flatbed Y (length) sensor
Flatbed cover angle sensor
Flatbed cover sensor
Document feeder registration sensor
Document feeder exit sensor
Document feeder read sensor
Component tests
Control-panel tests
Component test (special-mode test)
Stapler/stacker
Diagrams for troubleshooting
Block diagrams
Sensors
Switches (product base)
Solenoids (product base)
Clutch (product base)
Motors
Fans (product base)
Main assemblies
Main PCAs (product base)
Rollers (product base)
DC controller connections
Scanner controller board (SBC) connectors
General timing chart
General circuit diagrams
Internal print-quality test pages
Print-quality-troubleshooting pages
Cleaning page
Configuration page
Configuration page
HP embedded Jetdirect page
Embedded protocol page
Finding important information on the configuration pages
Print-quality troubleshooting tools
Repetitive defects ruler
Control panel menus
Administration menu
Reports menu
General Settings menu
Copy Settings menu
Scan/Digital Send Settings menu
Fax Settings menu
Open From USB Settings menu
Print Settings menu
Print Options menu
Display Settings menu
Manage Supplies menu
Manage Trays menu
Stapler/Stacker Settings menu
Network Settings menu
Troubleshooting menu
Device Maintenance menu
Backup/Restore menu
Calibrate/Cleaning menu
USB Firmware Upgrade menu
Service menu
Interpret control-panel messages, status-alert messages, and event code errors
10.0X.Y0 Supply memory error
10.23.50
10.23.51
10.23.52
10.23.70 Printing Past Very Low
https://www.tradebit.com.33 Used Supply In Use
https://www.tradebit.com.34 Used Supply In Use
https://www.tradebit.com.40 Genuine HP Supplies Installed
https://www.tradebit.com.41 Unsupported Supply In Use
https://www.tradebit.com.70 Printing past very low
https://www.tradebit.com.15 Install
https://www.tradebit.com.35 Incompatible
https://www.tradebit.com Internal clock error
13.00.00
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https://www.tradebit.com Fuser Area Jam
https://www.tradebit.com Fuser wrap jam
https://www.tradebit.com Jam below control panel
https://www.tradebit.com Jam in lower bin area
https://www.tradebit.com Jam in Tray 1
https://www.tradebit.com Jam in Tray
https://www.tradebit.com Jam inside envelope feeder
https://www.tradebit.com Jam inside left cover
https://www.tradebit.com Jam inside right door
https://www.tradebit.com Jam inside top cover
https://www.tradebit.com Jams inside lower right door
https://www.tradebit.com
20.00.00 Insufficient memory: To continue, touch "OK"
21.00.00 Page Too Complex
https://www.tradebit.com Scanner Failure
31.01.02 Jam in document feeder
31.01.03 Document feeder pick error
31.01.0X
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32.21.00
https://www.tradebit.com
https://www.tradebit.com Used board/disk
40.00.01 USB I/O buffer overflow To continue, touch "OK"
40.00.02 Embedded I/O buffer overflow To continue, touch "OK"
40.00.03 EIO buffer overflow To continue, touch "OK"
40.00.04 EIO bad transmission To continue, touch "OK"
40.00.05 Embedded I/O bad transmission To continue, touch "OK"
41.02.00 Error
https://www.tradebit.com Unexpected size in envelope feeder To use another tray, touch "Options"
https://www.tradebit.com Unexpected size in tray
https://www.tradebit.com Unexpected type in tray
https://www.tradebit.com Error To continue, touch "OK"
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47.05.00
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https://www.tradebit.com Printer Calibration Failed To continue, touch "OK"
https://www.tradebit.com To continue turn off then on
https://www.tradebit.com Fuser error To continue turn off then on
https://www.tradebit.com Error
https://www.tradebit.com.00 Error To continue turn off then on
https://www.tradebit.com Error
https://www.tradebit.com DC controller error To continue turn off then on
https://www.tradebit.com DC controller error To continue turn off then on
https://www.tradebit.com Error To continue turn off then on
57.00.0Y Error To continue turn off then on
58.00.0Y Error To continue turn off then on
https://www.tradebit.com error To continue turn off then on
59.0X.50 Error To continue turn off then on
59.0X.60 Error To continue turn off then on
59.A2.0x Error
60.00.0Y Tray lifting error
62.00.00 No system To continue turn off then on
65.X0.A1 Output accessory disconnected
https://www.tradebit.com Stapler/Stacker failure
https://www.tradebit.com Error To continue turn off then on
70.00.00 Error To continue turn off then on
https://www.tradebit.com Error To continue turn off then on
https://www.tradebit.com Embedded JetDirect error
https://www.tradebit.com EIO-1 Card Failure
82.73.46 OR 82.73.47
98.00.01 Corrupt data in firmware volume
98.00.02 Corrupt data in solutions volume
98.00.03 Corrupt data in configuration volume
98.00.04 Corrupt data in job data volume
99.00.01 Upgrade not performed file is corrupt
99.00.02 Upgrade not performed timeout during receive
99.00.03 Upgrade not performed error writing to disk
99.00.04 Upgrade not performed timeout during receive
99.00.05 Upgrade not performed timeout during receive
99.00.06 Upgrade not performed error reading upgrade
99.00.07 Upgrade not performed error reading upgrade
99.00.08 Upgrade not performed error reading upgrade
99.00.09 Upgrade canceled by user
99.00.10 Upgrade canceled by user
99.00.11 Upgrade canceled by user
99.00.12 Upgrade not performed the file is invalid
99.00.13 Upgrade not performed the file is invalid
99.00.14 Upgrade not performed the file is invalid
99.00.2X
99.09.60 Unsupported disk
99.09.61 Unsupported disk
99.09.62 Unknown disk
99.09.63 Incorrect disk
99.09.64 Disk malfunction
99.09.65 Disk data error
99.09.66 No disk installed
99.09.67 Disk is not bootable please download firmware
https://www.tradebit.com
full Remove all paper from bin
low OR Supplies low
very low OR Supplies very low
[File System] device failure To clear touch "OK"
[File System] file operation failure To clear touch "OK"
[File System] file system is full To clear touch "OK"
[File System] is not initialized
[File System] is write protected
Accept bad signature
ADF not detected
Bad optional tray connection
Calibration reset pending
Canceling
Canceling
Cartridge Low
Cartridge Memory Abnormal
Cartridge Out
Checking engine
Checking paper path
Chosen personality not available To continue, touch "OK"
Cleaning do not grab paper
Cleaning
Clearing event log
Clearing paper path
Close lower right door
Close right upper cover
Close stapler/stacker multi bin mailbox door
Close top cover
Cooling device
Creating cleaning page
Data received To print last page press "OK"
Document feeder pick error
EIO disk initializing
EIO disk not functional
EIO disk spinning up
Event log is empty
Expected drive missing
External device initializing
Fax is disabled - ignoring call
FIM Load Error Send full FIM on port
Flatbed cover open
Fuser Kit low
Fuser Kit very low To continue, touch "OK"
Gateways failed
Gateways OK
Genuine HP cartridge installed
Genuine HP supply installed
HP Secure hard drive disabled
Incompatible
Incompatible supplies
Initializing
Install fuser unit
Install supplies
Install supply
Internal disk device failure To clear touch "OK"
Internal disk file operation failed
Internal disk file system is full
Internal disk is write protected
Internal disk not found
Internal disk not functional
Internal disk not initialized
Internal disk spinning up
Jam in document feeder
Job not stapled due to mixed sizes
Load Tray : [Type], [Size]
Load Tray : [Type], [Size] To use another tray, press "OK"
Loading program
Manually feed output stack Then touch "OK" to print second side
Manually feed:
Manually feed: To use another tray, press "OK"
Moving solenoid
Moving solenoid and motor
No job to cancel
NON HP SUPPLY INSTALLED
Output Bin Full
Paused
Performing Paper Path Test
Please Wait
Printing Configuration
Printing Event Log
Printing File Directory
Printing Font List
Printing Fuser Test Page
Printing Help Page
Printing Menu Map
Printing Registration Page
Printing stopped
Printing Supplies Status Page
Printing Usage Page
Printing'engine test
Processing duplex job Do not grab paper until job completes
Processing job from tray
Processing
Processing
RAM disk device failure To clear touch "OK"
RAM disk file operation failed To clear touch "OK"
RAM disk file system is full To clear touch "OK"
RAM disk is write protected To clear touch "OK"
RAM disk not initialized
Ready
Ready
Reattach output bin
Receiving Upgrade
Remove one print cartridge
Remove USB accessory
Replace
Replace supplies
Resend external accessory firmware
Resend Upgrade
Restore Factory Settings
ROM disk device failed To clear touch "OK"
ROM disk file operation failed To clear touch "OK"
ROM disk file system is full To clear touch "OK"
ROM disk is write protected To clear touch "OK"
ROM disk not initialized To clear touch "OK"
Rotating Motor
Scanner Failure
Size Mis-Match
Size mismatch in Tray
Sleep mode on
Staple Cartridge low
Staple Cartridge very low
Stapler/Stacker staple jam
Supplies low
SUPPLY MEMORY WARNING
The unit has corrupt data
Tray empty: [Type], [Size]
Tray lifting
Tray open
Tray overfilled
Type mismatch Tray
Unsupported drive installed To continue, touch "OK"
Unsupported supply in use OR Unsupported supply installed To continue, touch "OK"
Unsupported tray configuration
Unsupported USB accessory detected Remove USB accessory
Upgrade Error
USB accessory not functional
USB hubs are not fully supported Some operations may not work properly
USB is write protected To clear touch "OK"
USB needs too much power
USB needs too much power Remove USB and Then Turn Off then On
USB not initialized
USB storage accessory removed Clearing any associated data
USB storage device failure To clear touch "OK"
USB storage file operation failed To clear touch "OK"
USB storage file system is full To clear touch "OK"
Used supply installed To continue, touch "OK" OR Used supply in use
Waiting for tray to lift
Windows Login Required to Use this Feature
https://www.tradebit.com Scanner Failure
Event-log messages
Print an event log
View an event log
Clear an event log
Clear jams
Common causes of jams
Common causes of jams (no pick 1)
Common causes of jams (no pick 2)
Common causes of jams (no pick 3)
Duplex re-pickup jam 1
Feed stay jam 1
Fuser output delay jam 1
Fuser output delay jam 2
Fuser output delay jam 3
Fuser output stay jam 1
Fuser output stay jam 2
Fuser output stationary jam 3
Fuser wrap jam 1
Residual paper jam 1 / Residual paper jam 2
Staple stacker multi-bin mailbox feed delay jam 1
Staple stacker multi-bin mailbox feed delay jam 2
Staple stacker multi-bin mailbox feed stay jam 1
Staple stacker multi-bin mailbox feed stay jam 2
Staple stacker multi-bin mailbox feed stay jam 3
Staple stacker multi-bin mailbox residual paper jam
Jam locations
Clear jams in the document feeder
Clear paper jams in the stapler (for models with a stapler/stacker)
Clear staple jams (for models with a stapler/stacker)
Clear jams in the output bin area
Clear jams from under the top cover
Clear jams in the right door
Clear jams in Tray 1
Clear jams in Trays 2, 3, 4, or 5
Clear jams in the lower right door (Trays 3, 4, or 5)
Clear jams in the fuser
Clear jams in the registration area
Change jam recovery
Paper does not feed automatically
Product feeds multiple sheets
Use manual print modes
Solve image-quality problems
Print quality examples
Clean the product
Clean the paper path
Clean the scanner glass
Solve performance problems
Solve connectivity problems
Solve direct-connect problems
Solve network problems
Service mode functions
Service menu
Product resets
Restore factory settings
Hard-disk initialization
NVRAM initialization
Service ID
Cold reset
Preboot menu options
Solve fax problems
Is your fax set up correctly?
What type of phone line are you using?
Are you using a surge-protection device?
Are you using a phone company voice-messaging service or an answering machine?
Does your phone line have a call-waiting feature?
Check fax accessory status
Fax feature is not operating
General fax problems
Problems with receiving faxes
Problems with sending faxes
Error codes
Fax error messages
Send-fax messages
Receive-fax messages
Fax reports
Fax activity log
Billing code report
Blocked fax list report
Speed dial list report
Fax call report
Clear the fax activity log
Service settings
Settings in the Troubleshooting menu
Settings in the Resets menu
Firmware upgrades
Solve e-mail problems
Validate the SMTP gateway address
Validate the LDAP gateway address
Product updates
Determine the installed revision of firmware
Perform a firmware upgrade
Use the HP Embedded Web Server
Use a USB storage device with the preboot menu
Use a USB storage device with the Device Maintenance menu

4) PARTS AND DIAGRAMS
Order parts by authorized service providers
Order parts, accessories, and supplies
Supplies part numbers
Customer-self repair parts
Service replacement parts
Accessories part numbers
Related documentation and software
Fasteners used in this product
How to use the parts lists and diagrams
Assembly locations
Base product (no optional trays or accessories)
Base product (with optional trays or accessories)
Covers (and upper plate assembly)
Product base
Upper plate assembly
Internal components
Internal components (1 of 5)
Internal components (2 of 5)
Internal components (3 of 5)
Internal components (4 of 5)
Internal components (5 of 5)
High-voltage power supply
Cassette assembly (Tray 2)
Paper pickup assembly
Reverse assembly
Paper feed roller assembly
Registration assembly
MP (Tray 1) pickup assembly
Duplex assembly
Fuser assembly
PCAs (product base)
Input devices
1x500-sheet feeder
Covers (1x500)
Main body (1x500)
1x500/3x500-sheet paper deck
Covers (1x500/3x500)
Main body (1x500/3x500; 1 of 2)
Main body (1x500/3x500; 2 of 2)
Output devices
Stapler stacker multi-bin mailbox (MBM)
Covers (MBM)
Main body (MBM)
Main body (MBM; 1 of 2)
Main body (MBM; 2 of 2)
Document feeder and scanner
Document feeder (scanner lid)
Document feeder (whole unit)
Document feeder components (1 of 5)
Document feeder components (2 of 5)
Document feeder components (3 of 5)
Document feeder components (4 of 5)
Document feeder components (5 of 5)
Scanner assembly
Scanner assembly (whole unit)
Scanner components (1 of 8)
Scanner components (2 of 8)
Scanner components (3 of 8)
Scanner components (4 of 8)
Scanner components (5 of 8)
Scanner components (6 of 8)
Scanner components (7 of 8)
Scanner components (8 of 8)
Alphabetical parts list
Numerical parts list

Appendix A: Service and support
Hewlett-Packard limited warranty statement
HP's Premium Protection Warranty: LaserJet print cartridge limited warranty statement
Data stored on the print cartridge
End User License Agreement
OpenSSL
Customer self-repair warranty service
Customer support

Appendix B: Product specifications
Physical specifications
Power consumption, electrical specifications, and acoustic emissions
Environmental specifications

Appendix C: Regulatory information
FCC regulations
Environmental product stewardship program
Protecting the environment
Ozone production
Power consumption
Toner consumption
Paper use
Plastics
HP LaserJet print supplies
Return and recycling instructions
United States and Puerto Rico
Multiple returns (more than one cartridge)
Single returns
Shipping
Non-U.S
Paper
Material restrictions
Disposal of waste equipment by users in private households in the European Union
Chemical substances
Material Safety Data Sheet (MSDS)
For more information
Declaration of conformity
Declaration of conformity (fax models)
Certificate of Volatility
Types of memory
Volatile memory
Non-volatile memory
Hard-disk-drive memory
Safety statements
Laser safety
Canadian DOC regulations
VCCI statement (Japan)
Power cord instructions
Power cord statement (Japan)
EMC statement (China)
EMC statement (Korea)
EMI statement (Taiwan)
Laser statement for Finland
GS statement (Germany)
Substances Table (China)
Restriction on Hazardous Substances statement (Turkey)
Additional statements for telecom (fax) products
EU Statement for Telecom Operation
New Zealand Telecom Statements
Additional FCC statement for telecom products (US)
Telephone Consumer Protection Act (US)
Industry Canada CS-03 requirements
Japan Telecom Mark
Vietnam Telecom wired marking for ICTQC Type approved products
Index

Numbers of pages: 844.
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