Why would the printer show up on my iPad but not my iPhone, on the same network?

This points to something specific to your iPhone's own network stack, cached discovery information, or settings, rather than a problem with the printer or network broadly.

Will forgetting my Wi-Fi network and rejoining fix a device-specific AirPrint problem?

It's worth trying if a restart alone hasn't resolved it — this more thoroughly resets your iPhone's stored relationship with that specific network.

Should I check if AirPrint is enabled on the printer itself?

Yes, always worth confirming directly through the printer's own network settings menu — this can get disabled unintentionally during a factory reset or firmware update.

HP Printer Not in Your AirPrint List on iPhone? Fix

Quick-Fix Summary

Confirm the same network, watching for separate Wi-Fi bands.
Restart the printer and your iPhone fully.
Test on a second Apple device — my uncommon tip, and the fastest way to isolate a device-specific cause.
Check that AirPrint is enabled on the printer itself.
Update iOS, since compatibility issues follow version mismatches closely.

Fix 1: Confirm You're on the Same Network

Check the exact Wi-Fi network name shown on your printer's own display or control panel against what your iPhone shows under Settings → Wi-Fi, paying particular attention if your router broadcasts separate 2.4GHz and 5GHz networks under different names.

Why this works: AirPrint discovery only works within the same local network segment. A printer and iPhone on different bands of the same router are effectively on separate networks for discovery purposes, even sitting in the same room.

Fix 2: Restart Both Devices Fully

Power the printer completely off and back on. On your iPhone, do a genuine restart — hold the side button and a volume button until the power slider appears, rather than just closing apps. Both the printer's network broadcast and your iPhone's own discovery cache can hold onto stale information that a simple reconnection attempt doesn't clear.

Fix 3: Test on a Second Apple Device (My Uncommon Tip)

Here's the diagnostic step that instantly narrows down where your actual problem lives, and it's genuinely one of the fastest, most useful tests available for this specific complaint.

If you have access to a second Apple device — another iPhone, an iPad, a family member's phone — connect it to the exact same Wi-Fi network your printer is on, and check whether the printer appears in its AirPrint list when printing something.

If the printer appears normally on the second device but not on your original iPhone: this is a strong, direct signal that the cause is specific to that one iPhone — something in its own network stack, cached discovery data, or a privacy setting — rather than anything wrong with the printer, the network, or AirPrint broadly.

If the printer doesn't appear on either device: the cause is more likely genuinely tied to the printer or the network itself, and you should focus your troubleshooting there instead — checking AirPrint is enabled on the printer, confirming network settings, and so on.

Fix 4: Confirm AirPrint Is Enabled on the Printer

Through the printer's own control panel, check its network or wireless settings menu for anything related to AirPrint or Web Services, and confirm it's turned on rather than disabled.

Fix 5: Update iOS

Go to Settings → General → Software Update on your iPhone and install anything available. AirPrint discovery compatibility issues sometimes follow specific iOS version releases.

When to Try the Full Reconnection Path

If your Fix 3 test confirmed the problem is specific to your iPhone, and a restart and iOS update haven't resolved it, try forgetting the Wi-Fi network entirely on your iPhone (Settings → Wi-Fi → tap the info icon next to your network → Forget This Network) and rejoining it fresh with the password. This forces your iPhone to rebuild its entire network relationship from scratch.