HP DeskJet Ink Advantage 4278 Printer Manual

Safety Information:

• Follow basic safety precautions to reduce injury risk.
• Unplug before cleaning, do not use near water, and place on a stable surface.

Printer Parts:

• Front View: Includes paper-width guide, control panel, cartridges, input tray, scanner lid, scanner glass, and document feeder.
• Rear View: Includes power connection and USB port.

Control Panel:

• Features buttons for power, cancel, resume, Wi-Fi, information, color copy, and black copy.
• Displays icons for error codes, Wi-Fi status, ink levels, and paper issues.

Connecting Your Printer:

• Options include Wi-Fi, Wi-Fi Direct, and USB.
• Use HP Smart app or printer software for setup and changes.

Loading Media:

• Instructions for loading paper, envelopes, and using the scanner glass or document feeder.

Printing:

• Guidance for printing from Windows, Mac, and mobile devices.

Copy, Scan, and Mobile Fax:

• Steps for copying and scanning from the printer or a mobile device.
• Mobile faxing options available.

Managing Cartridges:

• Check ink levels, order supplies, replace cartridges, and troubleshoot cartridge issues.

Solving Problems:

• Instructions for updating the printer, interpreting error codes, resolving jams, and fixing print quality issues.

Environmental Information:

• Details on power management, recycling, and reducing environmental impact.