User's Manual
Table Of Contents
- Printer overview
- Paper trays
- Supplies, accessories, and parts
- Order supplies, accessories, and parts
- Dynamic security
- Configure the HP toner-cartridge-protection supply settings
- Introduction
- Enable or disable the Cartridge Policy feature
- Use the printer control panel to enable the Cartridge Policy feature
- Use the printer control panel to disable the Cartridge Policy feature
- Use the HP Embedded Web Server (EWS) to enable the Cartridge Policy feature
- Use the HP Embedded Web Server (EWS) to disable the Cartridge Policy feature
- Troubleshoot Cartridge Policy control panel error messages
- Enable or disable the Cartridge Protection feature
- Use the printer control panel to enable the Cartridge Protection feature
- Use the printer control panel to disable the Cartridge Protection feature
- Use the HP Embedded Web Server (EWS) to enable the Cartridge Protection feature
- Use the HP Embedded Web Server (EWS) to disable the Cartridge Protection feature
- Troubleshoot Cartridge Protection control panel error messages
- Replace the toner cartridges
- Replace the imaging drums
- Replace the toner-collection unit
- Replace the staple cartridge (M776zs model only)
- Copy
- Scan
- Set up Scan to Email
- Set up Scan to Network Folder
- Introduction
- Before you begin
- Step one: Access the HP Embedded Web Server (EWS)
- Step two: Set up Scan to Network Folder
- Method one: Use the Scan to Network Folder Wizard
- Method two: Use Scan to Network Folder Setup
- Step one: Begin the configuration
- Step two: Configure the Scan to Network Folder settings
- Step one: Begin the configuration
- Dialog one: Set the Quick Set name, description, and options for user interaction at the control pan ...
- Dialog two: Folder Settings
- Dialog three: Notification Settings
- Dialog four: Scan Settings
- Dialog five: File Settings
- Dialog six: Summary
- Step three: Complete the configuration
- Set up Scan to SharePoint
- Set up Scan to USB Drive
- Scan to email
- Scan to job storage
- Scan to network folder
- Scan to SharePoint
- Scan to USB drive
- Use HP JetAdvantage business solutions
- Additional scan tasks
- Fax
- Manage the printer
- Solve problems
- Customer support
- Control panel help system
- Reset factory settings
- A “Cartridge is low” or “Cartridge is very low” message displays on the printer control panel
- Printer does not pick up paper or misfeeds
- Clear paper jams
- Introduction
- Paper jam locations
- Auto-navigation for clearing paper jams
- Experiencing frequent or recurring paper jams?
- Clear paper jams in the document feeder - 31.13.yz
- Clear paper jams in Tray 1 (13.A1)
- Clear paper jams in Tray 2 (13.A2)
- Clear paper jams in the fuser (13.B9, 13.B2, 13.FF)
- Clear paper jams in the output bin (13.E1)
- Clear paper jams in the duplex area (13.D3)
- Clear paper jams in the 550-sheet trays (13.A3, 13.A4)
- Clear paper jams in the 2 x 550 paper trays (13.A4, 13.A5)
- Clear paper jams in the 2,700-sheet high-capacity input paper trays (13.A3, 13.A4, 13.A5, 13.A7)
- Resolving color print quality problems
- Introduction
- Troubleshoot print quality
- Troubleshoot color quality
- Troubleshoot image defects
- Improve copy image quality
- Improve scan image quality
- Improve fax image quality
- Solve wired network problems
- Introduction
- Poor physical connection
- The computer is unable to communicate with the printer
- The printer is using incorrect link and duplex settings for the network
- New software programs might be causing compatibility problems
- The computer or workstation might be set up incorrectly
- The printer is disabled, or other network settings are incorrect
- Solve wireless network problems
- Introduction
- Wireless connectivity checklist
- The printer does not print after the wireless configuration completes
- The printer does not print, and the computer has a third-party firewall installed
- The wireless connection does not work after moving the wireless router or printer
- Cannot connect more computers to the wireless printer
- The wireless printer loses communication when connected to a VPN
- The network does not appear in the wireless networks list
- The wireless network is not functioning
- Reduce interference on a wireless network
- Solve fax problems
- Checklist for solving fax problems
- General fax problems
- The fax failed to send
- No fax address book button displays
- Not able to locate the Fax settings in HP Web Jetadmin
- The header is appended to the top of the page when the overlay option is enabled
- A mix of names and numbers is in the recipients box
- A one-page fax prints as two pages
- A document stops in the document feeder in the middle of faxing
- The volume for sounds coming from the fax accessory is too high or too low
- Index

Printer specications
Determine the specications for your printer model.
●
Technical specications
●
Supported operating systems
●
Mobile printing solutions
●
Printer dimensions
●
Power consumption, electrical specications, and acoustic emissions
●
Operating-environment range
IMPORTANT: The following specications are correct at the time of publication, but they are subject to change.
For current information, see www.hp.com/support/colorljM776MFP.
Technical specications
Review the printer technical specications.
See www.hp.com/support/colorljM776MFP for current information.
Product numbers for each model
● M776dn - #T3U55A
● Flow M776z - #3WT91A
● Flow M776zs - #T3U56A
Table
1-2 Paper handling specications
Paper handling features M776dn Flow M776z Flow M776zs
Tray 1 (100-sheet capacity) Included Included Included
Tray 2 (550-sheet capacity) Included Included Included
550-sheet paper tray
NOTE: The M776dn models accept one optional
550-sheet tray.
Optional Included Not included
2 x 550-sheet paper tray and stand
NOTE: The M776dn models accept one optional
550-sheet tray that may be installed on top of the
stand.
Optional Included Included
2,700-sheet high-capacity input (HCI) paper tray and
stand
NOTE: The M776dn models accept one optional
550-sheet tray that may be installed on top of the
optional printer stand.
Optional Not included Not included
10 Chapter 1 Printer overview ENWW