HP Support for Technical Help and Troubleshooting HP . Find and contact HP customer support and services, download drivers, diagnostic tools, manuals and troubleshooting info for your HP printer, laptop, computer, tablet, apps and services. User Guides HP® Customer Support . Tips for better search results. Ensure correct spelling and spacing - Examples: "paper jam" Use product model name: - Examples: laserjet pro p1102, DeskJet 2130 For HP products a product number. - Examples: LG534UA For Samsung Print products, enter the M/C or Model Code found on the product label.