Do you have a question about the HP BT400 and is the answer not in the manual?
Instructions for installing and setting up the HP bt400 adapter on a printer.
Defines how sending devices connect to printers based on accessibility and security settings.
Steps for printing from Windows computers using HP or Widcomm/Microsoft stacks.
Solutions for issues where the Bluetooth device cannot locate the printer.
Troubleshooting steps for print jobs that fail to produce output or result in blank pages.
Advice on resolving issues related to poor print quality, such as low resolution or cartridge problems.