<h1 data-path-to-node="0"><strong data-path-to-node="0" data-index-in-node="0">{FIXED} HP Printer "Driver Unavailable" &amp; Software Support Guide</strong></h1> <p data-path-to-node="1">If your computer displays a <strong data-path-to-node="1" data-index-in-node="28">"Driver Unavailable"</strong> error or the <strong data-path-to-node="1" data-index-in-node="62">HP Smart App</strong> is stuck in a login loop, you are likely facing a <strong data-path-to-node="1" data-index-in-node="125">Registry Mismatch</strong> or a <strong data-path-to-node="1" data-index-in-node="148">Cloud-Auth Timeout</strong>. In 2026, HP printers rely heavily on "Dynamic Drivers" that require a constant handshake with the HP Cloud. If your Windows 11 or macOS system loses this handshake, it reverts the printer to a "generic" state, disabling scanning and advanced printing features.</p> <p data-path-to-node="2">For immediate help with a 2026 driver injection or to bypass a "UA_200" login block, you can call the technical support line at <strong data-path-to-node="2" data-index-in-node="128">+1-855-508-8955</strong>.</p> <hr data-path-to-node="3" /> <h3 data-path-to-node="4"><strong data-path-to-node="4" data-index-in-node="0">I. Fixing "Driver Unavailable" in 2026</strong></h3> <p data-path-to-node="5">This error usually means Windows is trying to use a basic "Class Driver" instead of the full HP software suite.</p> <ul data-path-to-node="6"> <li> <p data-path-to-node="6,0,0"><strong data-path-to-node="6,0,0" data-index-in-node="0">The Root Cause:</strong> A failed 2026 Windows Update or a corrupted "Print Spooler" cache that prevents the printer's unique <code data-path-to-node="6,0,0" data-index-in-node="117">.inf</code> file from loading.</p> </li> <li> <p data-path-to-node="6,1,0"><strong data-path-to-node="6,1,0" data-index-in-node="0">The "Clean Slate" Fix:</strong></p> <ol start="1" data-path-to-node="6,1,1"> <li> <p data-path-to-node="6,1,1,0,0"><strong data-path-to-node="6,1,1,0,0" data-index-in-node="0">Remove Device:</strong> Go to <strong data-path-to-node="6,1,1,0,0" data-index-in-node="21">Settings &gt; Bluetooth &amp; Devices &gt; Printers &amp; Scanners</strong>, select your printer, and click <strong data-path-to-node="6,1,1,0,0" data-index-in-node="106">Remove</strong>.</p> </li> <li> <p data-path-to-node="6,1,1,1,0"><strong data-path-to-node="6,1,1,1,0" data-index-in-node="0">Clear Print Server:</strong> Press <code data-path-to-node="6,1,1,1,0" data-index-in-node="26">Win + R</code>, type <code data-path-to-node="6,1,1,1,0" data-index-in-node="40">printui.exe /s</code>, and press Enter. Go to the <strong data-path-to-node="6,1,1,1,0" data-index-in-node="83">Drivers</strong> tab, find your HP printer, and click <strong data-path-to-node="6,1,1,1,0" data-index-in-node="128">Remove &gt; Remove driver and driver package</strong>.</p> </li> <li> <p data-path-to-node="6,1,1,2,0"><strong data-path-to-node="6,1,1,2,0" data-index-in-node="0">Manual Reinstall:</strong> Do not use the app yet. Go to <code data-path-to-node="6,1,1,2,0" data-index-in-node="48">123.hp.com</code> and download the <strong data-path-to-node="6,1,1,2,0" data-index-in-node="76">Full Feature Software and Driver</strong>. During installation, choose <strong data-path-to-node="6,1,1,2,0" data-index-in-node="138">Wireless</strong> to ensure the 2026 security certificates are verified.</p> </li> </ol> </li> </ul> <hr data-path-to-node="7" /> <h3 data-path-to-node="8"><strong data-path-to-node="8" data-index-in-node="0">II. HP Smart App: Login Loops &amp; 403 Errors</strong></h3> <p data-path-to-node="9">Many 2026 users report being unable to sign in, which prevents them from using the scanner.</p> <ul data-path-to-node="10"> <li> <p data-path-to-node="10,0,0"><strong data-path-to-node="10,0,0" data-index-in-node="0">Browser Conflict:</strong> The HP Smart App uses your default browser (Chrome/Edge/Safari) to log you in. If your browser has "Strict" privacy settings or old cookies, the app can't "see" that you've successfully logged in.</p> </li> <li> <p data-path-to-node="10,1,0"><strong data-path-to-node="10,1,0" data-index-in-node="0">How to Fix:</strong></p> <ol start="1" data-path-to-node="10,1,1"> <li> <p data-path-to-node="10,1,1,0,0"><strong data-path-to-node="10,1,1,0,0" data-index-in-node="0">Reset App:</strong> Go to <strong data-path-to-node="10,1,1,0,0" data-index-in-node="17">Settings &gt; Apps &gt; HP Smart &gt; Advanced Options</strong> and click <strong data-path-to-node="10,1,1,0,0" data-index-in-node="73">Reset</strong>.</p> </li> <li> <p data-path-to-node="10,1,1,1,0"><strong data-path-to-node="10,1,1,1,0" data-index-in-node="0">Clear Browser Cache:</strong> Clear all history and cookies for <code data-path-to-node="10,1,1,1,0" data-index-in-node="55">hp.com</code> in your default web browser.</p> </li> <li> <p data-path-to-node="10,1,1,2,0"><strong data-path-to-node="10,1,1,2,0" data-index-in-node="0">The Hotspot Trick:</strong> If you still can't log in, connect your PC/Phone to a <strong data-path-to-node="10,1,1,2,0" data-index-in-node="73">Mobile Hotspot</strong>. This often bypasses 2026 router firewalls that are blocking the HP authentication servers.</p> </li> <li> <p data-path-to-node="10,1,1,3,0"><strong data-path-to-node="10,1,1,3,0" data-index-in-node="0">Still Stuck?</strong> Call <strong data-path-to-node="10,1,1,3,0" data-index-in-node="18">+1-855-508-8955</strong> to have a specialist perform a "Server-Side Account Sync."</p> </li> </ol> </li> </ul> <hr data-path-to-node="11" /> <h3 data-path-to-node="12"><strong data-path-to-node="12" data-index-in-node="0">III. 2026 Connectivity: HP+ and Instant Ink Sync</strong></h3> <p data-path-to-node="13">If you have an "e" series printer (HP+), a driver is not enough&mdash;you must maintain a <strong data-path-to-node="13" data-index-in-node="84">Cloud Heartbeat</strong>.</p> <ul data-path-to-node="14"> <li> <p data-path-to-node="14,0,0"><strong data-path-to-node="14,0,0" data-index-in-node="0">UA_200 / OW_4XX Error:</strong> These are registration timeouts. If your printer stays "Offline" after a renewal or software update, it means the 2026 security token has expired.</p> </li> <li> <p data-path-to-node="14,1,0"><strong data-path-to-node="14,1,0" data-index-in-node="0">Static IP Fix:</strong> To prevent future "Offline" errors, open the printer's IP address in a browser, go to the <strong data-path-to-node="14,1,0" data-index-in-node="105">Network</strong> tab, and assign a <strong data-path-to-node="14,1,0" data-index-in-node="131">Manual/Static IP</strong>. This ensures your computer never "loses" the printer on your 2026 mesh network.</p> </li> </ul> <hr data-path-to-node="15" /> <h3 data-path-to-node="16"><strong data-path-to-node="16" data-index-in-node="0">IV. Frequently Asked Questions (FAQs)</strong></h3> <p data-path-to-node="17"><strong data-path-to-node="17" data-index-in-node="0">Q: Why do I need an account just to scan?</strong><strong data-path-to-node="17" data-index-in-node="42">A:</strong> In 2026, HP's "Secure Cloud Scan" requires an account to encrypt your documents. To bypass this, you can try the <strong data-path-to-node="17" data-index-in-node="158">HP Scan and Capture</strong> app from the Microsoft Store, which often works without a login.</p> <p data-path-to-node="18"><strong data-path-to-node="18" data-index-in-node="0">Q: I updated to Windows 11 and my driver disappeared.</strong><strong data-path-to-node="18" data-index-in-node="54">A:</strong> This is common. The update often "hides" older drivers. You need to perform a "Root Level Uninstallation" and then run the 2026 HP installer. If you need the specific 2026 cleanup tool, call <strong data-path-to-node="18" data-index-in-node="248">+1-855-508-8955</strong>.</p> <p data-path-to-node="19"><strong data-path-to-node="19" data-index-in-node="0">Q: Can I get a refund if the software won't install?</strong><strong data-path-to-node="19" data-index-in-node="53">A:</strong> Yes, if you purchased a 2026 HP+ subscription or Care Pack that you cannot use due to software incompatibility, you are eligible for a refund within 30 days. Contact the support line at <strong data-path-to-node="19" data-index-in-node="242">+1-855-508-8955</strong>.</p> <p data-path-to-node="20"><strong data-path-to-node="20" data-index-in-node="0">Q: My printer says "Driver is Unavailable" but it prints from my phone.</strong><strong data-path-to-node="20" data-index-in-node="72">A:</strong> This confirms the printer is fine. The issue is only on your PC's registry. Removing the printer from "Devices and Printers" and adding it back via its <strong data-path-to-node="20" data-index-in-node="227">IP Address</strong> usually solves this.</p>