HP Officejet Pro L7680 Wireless Setup Driver Download Manual Usb Connect Network Problem Fix

  The first move is to reset the printer to its factory default settings, then instal the Printer Driver/Software (123.hp.com/ojp6978 or 123.hp.com/ojpro6978) for HP Inkjet Printers. Appearance of the 'Alignment Unsuccessful' Error Message When you run a print or scan o your HP printer you might be faced with an Alignment failed or Alignment Unsuccessful error message that appears on the touchscreen/control panel of your printer. To troubleshoot and correct this mistake, we should follow the steps outlined below. The first move is to obtain a better understanding of the printer alignment messages.  To remove these messages or resolve these alignment deviations, you’ll need to follow the tips below: Using clean white paper: Ensure your HP printer is set and filled with unused, clean white paper, and then retry the alignment patch. If possible, run a scan: Since your HP 6978 printer has the Scanning capability, you can see an instruction on the alignment page to position the page