User's Manual
Table Of Contents
- Introduction
- Welcome to your printer
- Safety precautions
- Main components
- Turn the printer on and off
- Front panel
- HP Utility
- HP Print Preview
- Embedded Web Server
- Demo prints
- Configure your printer
- Connect the printer to your network
- Install your printer under Windows
- Uninstall the printer software under Windows
- Install your printer under macOS
- Uninstall the printer software under macOS
- Set up printer services
- Control access to the printer
- Require account ID
- Drivers
- Set Windows driver preferences
- Change the graphic language setting
- Mobile printing
- Accessibility
- Other sources of information
- Paper handling
- General advice
- Load a roll onto the spindle
- Load a roll into the printer
- Unload a roll
- Load a single sheet
- Unload a single sheet
- Sensitive-paper mode (Z6dr and Z9+dr only)
- View information about the paper
- Paper presets
- Printing paper info
- Move the paper
- Feed and cut the paper
- Maintain paper
- Change the drying time
- Turn the automatic horizontal cutter on and off
- Turn the automatic vertical trimmer on and off (Z6dr and Z9+dr only)
- Use the take-up reel
- Working with two rolls (Z6dr/Z9+dr only)
- Networking
- Printing
- Introduction
- Print from a USB flash drive
- Print from a computer using a printer driver
- Advanced print settings
- Select print quality
- Select paper size
- Select margin options
- Print on loaded paper
- Rescale a print
- Change the treatment of overlapping lines
- Preview a print
- Print a draft
- High-quality printing
- Print in gray shades
- Print with crop lines
- Use paper economically
- Nest jobs to save roll paper
- Use ink economically
- Protect a paper type
- Unattended printing/overnight printing
- Mobile printing
- Job queue management
- Color management
- Practical printing examples
- Retrieving printer usage information
- Handling ink cartridges and printheads
- Maintaining the printer
- Accessories
- Troubleshooting paper issues
- Paper cannot be loaded successfully
- Paper type is not in the driver, HP Utility, or front panel
- Printer printed on the wrong paper type
- Automatic cut not available
- On hold for paper
- Which criteria are used to decide on which roll a job will be printed?
- When is a job put on hold for paper?
- If I load a new roll of paper, will jobs that were on hold for paper be automatically printed?
- I don’t like jobs being put on hold for paper. Can I prevent it?
- My job is exactly as wide as the roll of paper that is loaded on the printer, but is put on hold for ...
- Roll paper will not advance
- Paper has jammed
- Strip stays on the output tray and generates jams
- Strip stays in the output area and cutter rail area and generates jams (Z6dr and Z9+dr only)
- Printer displays out of paper when paper is available
- Prints do not fall neatly into the basket
- Sheet stays in the printer when the print has been completed
- Paper is cut when the print has been completed
- Horizontal cutter does not cut well
- Vertical trimmer does not cut (Z6dr and Z9+dr only)
- Vertical trimmer does not cut accurately (Z6dr and Z9+dr only)
- Vertical trimmer: printer reports missing modules (Z6dr and Z9+dr only)
- Vertical trimmer leaves marks on waste paper
- Roll is loose on the spindle
- Recalibrate the paper advance
- Troubleshooting print-quality issues
- General advice
- Horizontal lines across the image (banding)
- Banding appears as irregular watermarks
- Whole image is blurry or grainy
- Paper is not flat
- Print is scuffed or scratched
- Ink marks on the paper
- Black ink comes off when you touch the print
- Edges of objects are stepped or not sharp
- Edges of objects are darker than expected
- Horizontal lines at the end of a cut sheet print
- Vertical lines of different colors
- White spots on the print
- Colors are inaccurate
- My print does not have gloss uniformity (Z9+ only)
- Image is incomplete (clipped at the bottom)
- Image is clipped
- Some objects are missing from the printed image
- Lines are too thick, too thin or missing
- Lines appear stepped or jagged
- Lines print double or in the wrong colors
- Lines are discontinuous
- Lines are blurred
- Line lengths are inaccurate
- Image Diagnostics Print
- If you still have a problem
- Troubleshooting ink cartridge and printhead issues
- Cannot insert an ink cartridge
- Ink cartridge status messages
- Printer does not detect the gloss enhancer cartridge (Z9+ only)
- Cannot insert a printhead
- Front panel recommends reseating or replacing a printhead
- Clean the printheads
- Clean the printhead drop detector
- Align the printheads
- Printhead status messages
- Troubleshooting general printer issues
- Front-panel error messages
- HP Customer Care
- Printer specifications
- Glossary
- Index

You can disable the connection to HP ePrint if required for security. At the front panel, tap , then at
the right top corner of the page, then Services > HP Connected > HP ePrint connectivity > Disable.
Disable just puts the remote printing function on hold. If you want to resume using it, you just need to re-enable
it in the same menu. No more setup steps are required.
If you want to disable remote printing permanently, tap Remove. To use remote printing again, you will need to
set it up again from scratch.
Congure rmware updates
You can choose from the Embedded Web Server or from the front panel whether and how to download rmware
updates.
NOTE: If an administrator password has been set, it will be required to change these settings.
● In the Embedded Web Server: Click About printer > Firmware update.
● Using the front panel: Tap , then System > Firmware update.
The following settings are available:
● Download new rmware automatically: If you select Automatically (the default setting), the printer will
automatically download new rmware whenever it becomes available. Deactivate this option to download
new rmware manually.
NOTE: Downloading the rmware does not mean that you have installed it in your printer. To install the
new rmware, you must conrm the installation manually.
Control access to the printer
Manage printer security with HP Connected
When you have set up Web Services, the printer is in unlock mode. In unlock mode, anyone who knows your
printer's email address can print to your printer just by sending a le to it. Although HP provides a spam ltering
service, you should be careful about giving out your printer's email address, as everything sent to that address
may be printed on your printer.
If you are the printer administrator, you can manage printer security or change your printer status to lock mode
by visiting HP Connected at http://www.hpconnected.com. You can also customize your printer's email address
and manage print jobs from there. At your rst visit, you will need to create an account at HP Connected using
the printer's code.
Embedded Web Server security settings
From the Embedded Web Server menu, you can click Security and then Administrator password to control access
to the printer by specifying an administrator account to control access to the Embedded Web Server and the
printer’s front panel.
The administrator can also dene other types of permissions in the control panel through the Access control
menu option. In this section, the administrator can create new printer user accounts and assign them specic
permissions depending on their role.
Other security settings are available under the Security settings menu option, which apply to all users.
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