HP LaserJet M4345MFP Service Manual and Parts List Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual and parts list manual HP LaserJet M4345MFP contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

1. Product information
Device comparison
Features comparison
Walkaround
Accessories and supplies
Interface ports
Locking and unlocking optional accessories
Media specifications
Select print media
General media specifications
Media considerations
Envelopes
Envelopes with double side seams
Envelopes with adhesive strips or flaps
Envelope margins
Envelope storage
Labels
Label construction
Transparencies
Card stock and heavy media
Card stock construction
Card stock guidelines
Letterhead and preprinted forms
Select the correct fuser mode

2. Installation
Site preparation
Operating environment
Installation checklist
Optional output and input devices
Connect to a computer or network
USB configuration
Network connection
Fax connection
Analog faxing
Connecting the fax accessory to a phone line
Configuring and using the fax features
Digital faxing
Device software
Supported operating systems
Supported operating systems
Select the correct printer driver
Universal printer drivers
Driver Autoconfiguration
Update Now
HP Driver Preconfiguration
Priority for print settings
Open the printer drivers
Software for Macintosh computers
Remove software from Macintosh operating systems
Utilities
HP Web Jetadmin
Embedded Web server
HP Easy Printer Care software
Supported operating systems
Supported browsers
Other components and utilities
Network configuration
Configure TCP/IPv4 parameters
Change the IP address
Set the subnet mask
Set the default gateway
Configure TCP/IPv6 parameters
Disable network protocols (optional)
Disable IPX/SPX
Disable AppleTalk
Disable DLC/LLC
HP Jetdirect EIO print servers
Security features
Securing the embedded Web server
Foreign Interface Harness (FIH)
Requirements
Using the FIH
Secure Disk Erase
Data affected
Gaining access to Secure Disk Erase
Additional Information
Job-storage features
HP DSS authentication
Locking the control-panel menus
Locking the formatter cage

3. Manage and maintain the device
Control-panel menus
Use the control panel
Control-panel layout
Home screen
Buttons on the touchscreen
Control-panel help system
Navigate the Administration menu
Information menu
Default Job Options menu
Default Options for Originals
Default Copy Options
Default Fax Options
Default E-mail Options
Default Send to Folder Options
Default Print Options
Time/Scheduling menu
Management menu
Initial Setup menu
Networking and I/O
Fax Setup
E-mail Setup
Send Setup menu
Device Behavior menu
Print Quality menu
Troubleshooting menu
Resets menu
Service menu
Use information pages
Configure e-mail alerts
HP Easy Printer Care software
Open the HP Toolbox FX
HP Toolbox FX sections
Use the embedded Web server
Open the embedded Web server by using a network connection
Embedded Web server sections
Use HP Web Jetadmin software
Use the HP Printer Utility for Macintosh
Open the HP Printer Utility
HP Printer Utility features
Manage supplies
Supplies life expectancy
Change the print cartridge
Manage the print cartridge
Print-cartridge storage
Use genuine HP print cartridges
HP policy on non-HP print cartridges
Print-cartridge authentication
HP fraud hotline and Web site
Clean the device
Clean the exterior
Clean the scanner glass
Clean the scanner lid backing
Clean the paper path
Clean the document feeder
Clean the document feeder delivery system
Clean the document feeder-rollers
Set the real-time clock
Set the date and time
Set the date format
Set the date
Set the time format
Set the time
Set the wake time
Set the sleep delay
Upgrading the firmware
Determining the current level of firmware
Downloading the new firmware from the HP Web site
Transferring the new firmware to the MFP
Using FTP to upgrade the firmware on a network connection
Using HP Web Jetadmin to upgrade the firmware
Using MS-DOS commands to upgrade the firmware
Upgrading the HP Jetdirect firmware
Calibrate the scanner
Calibrate the control panel
Disable Embedded Jetdirect I/O
Select the MFP language

4. Theory of operation
Basic operation
Sequence of operation (printer)
Sequence of operation (scanner)
Formatter system
Sleep mode
Resolution Enhancement technology (REt)
Econo