Printer Works on Computer but Not on Phone — Why Can’t I Print from My Phone?
Joe B.
Expert ★★★★★ 27,853 satisfied customers
Specialities: Mobile printing from iPhone and Android, AirPrint and Mopria setup, Wi-Fi printer connection issues, print from phone not working, wireless printing.
Why your printer prints from PC but not from your phone — and what to check first
Technician
Before we check anything, can you tell me:
1) What kind of phone do you have — iPhone or Android?
2) What printer brand and model is it (HP, Canon, Epson, Brother)?
3) Is your printer connected to Wi-Fi, or does it use a USB cable to your computer?
Technician
The good news is: since your computer can print, the printer itself is working. The issue is usually about how your iPhone and printer communicate over Wi-Fi.
Let me ask one important question first: Is your iPhone connected to the same Wi-Fi network as the printer?
Sometimes phones connect to a different network (like a guest network or a 5GHz band) and that’s why they can’t see the printer.
Technician
On your iPhone, go to Settings, then tap Wi-Fi. You’ll see the name of the network your phone is connected to at the top (it will have a checkmark next to it).
Now, on your printer, there’s usually a way to see which Wi-Fi network it’s connected to. On most HP printers, you can press the Wireless button or look at the small screen if it has one.
Do the network names match exactly? Sometimes there’s a “Home” and a “Home_5G” — they look similar but are actually different networks.
Technician
When your phone is on the 5GHz network and your printer is on the regular 2.4GHz network, they can’t see each other — even though both are “on Wi-Fi.”
This is one of the most common reasons why a printer works from a computer but not from a phone. Many older printers only support 2.4GHz Wi-Fi.
The safest fix is to switch your iPhone to the same network as the printer. Would you like to try that first before we check anything else?
Technician
Go to Settings → Wi-Fi on your iPhone. You should see both networks listed. Tap on “HomeNetwork” (the one without the 5G). It may ask for your Wi-Fi password.
Once connected, try printing something simple — like a photo or a webpage. On iPhone, you tap the Share button (the square with an arrow) and look for Print.
Does the printer show up now?
Technician
Tapping on it is safe. It will just select the printer. Then you’ll see options like how many copies and which pages. Nothing prints until you tap the final Print button.
If you want to be extra careful, you can print just one page of something simple first — like a photo — to make sure everything works before printing important documents.
Technician
The reason your computer could print is that it was probably already on the same network as the printer, or connected by USB. But phones are more sensitive to being on the exact same Wi-Fi band.
One thing to know: your phone might automatically switch back to the 5G network later. If printing stops working again, that’s the first thing to check.
Technician
Option 1: You can “forget” the 5G network on your iPhone. Go to Settings → Wi-Fi, tap the “i” next to the 5G network, and tap “Forget This Network.” Your phone will then only connect to the regular one.
Option 2: Some newer routers let you combine both networks into one name. But that requires changing router settings, which I wouldn’t recommend unless someone helps you in person.
For now, just knowing to check the network when printing fails is the safest approach.
Technician
On Android, the steps are similar: go to Settings → Wi-Fi (or Network & Internet → Wi-Fi), and make sure it’s connected to the same network name as the printer.
Android also uses something called Mopria for printing, which works like AirPrint on iPhone. Most HP printers support both. If the tablet is on the right network and still doesn’t see the printer, there may be a print service that needs to be turned on — but let’s see if the network fix works first.
Technician
However, the HP Smart app can be helpful if you want extra features like scanning to your phone, checking ink levels, or printing photos directly from the app.
I’d say: if printing works without the app, you don’t need to install anything extra. Keep it simple unless you want those additional features.
Technician
To summarize what we found: your printer works fine, but your phone was on a different Wi-Fi band (5GHz vs 2.4GHz). Once we put them on the same network, printing worked immediately.
If you run into trouble again, the first thing to check is always: “Is my phone on the same Wi-Fi network as the printer?”
Quick answer: the accepted fix
Accepted fix for printer works on computer but not on phone: First, confirm your phone and printer are on the exact same Wi-Fi network — many homes have both 2.4GHz and 5GHz bands with similar names. Check that your phone isn’t on a guest network. If using iPhone, AirPrint should find the printer automatically once they share the same network. For Android, verify Mopria or the manufacturer’s print service is enabled.
Common reasons your phone can’t find the printer (even though your computer can)
When a printer works from your PC but not from your phone, the printer itself usually isn’t the problem. The most frequent cause is a network mismatch — your phone connects to a different Wi-Fi band or guest network that can’t communicate with the printer.
Other common reasons include: the printer’s wireless feature being in sleep mode, a firewall or router setting blocking device discovery, or the phone missing a required print service. In most cases, checking the Wi-Fi connection solves the issue without any complicated steps.
What to check before assuming something is broken
Start with the simplest checks: verify your phone’s Wi-Fi network name matches the printer’s network exactly. Look for subtle differences like “Network” vs “Network_5G” — these are separate networks even though they come from the same router.
If the networks match and you still can’t print, try restarting both your phone and printer. Sometimes the connection just needs a fresh start. Avoid changing printer settings or running setup wizards until you’ve confirmed the basic network connection is correct.
Can’t print from your phone? Check these things first
Most mobile printing problems are Wi-Fi network mismatches, not printer failures.
Verify your phone and printer share the exact same Wi-Fi network name. If you have dual-band Wi-Fi (2.4GHz and 5GHz), make sure your phone isn’t on a different band than your printer. For iPhones, AirPrint works automatically when connected properly. For Android, check that a print service like Mopria is enabled in your settings.
Disclaimer: This information is AI-generated and intended for general guidance only. For advice specific to your printer model and network setup, please consult a verified expert on Whizz-Tech before changing system settings.
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FAQ
Why did my phone suddenly stop finding the printer?
This often happens when your phone switches to a different Wi-Fi band automatically. Many routers have both 2.4GHz and 5GHz networks, and phones may jump between them. Your printer may only support 2.4GHz, so when your phone switches to 5GHz, it loses the connection.
Can I print from my phone without installing any apps?
Yes, in most cases. iPhones use AirPrint which is built into iOS — no app needed. Android devices have built-in print services and Mopria support. If your printer supports these standards and both devices are on the same Wi-Fi network, printing should work without extra apps.
Is this a hardware problem or a settings problem?
Almost always a settings or connection issue. If your printer works from your computer, the hardware is fine. The problem is usually that your phone and printer aren’t communicating properly over Wi-Fi — typically because they’re on different network bands or the print service isn’t enabled.
Can this be fixed without calling a technician?
Yes, most people can fix this themselves. Start by checking that your phone is on the exact same Wi-Fi network as your printer. If you have dual-band Wi-Fi, try connecting your phone to the 2.4GHz network. These simple checks resolve the issue for most users without any technical help.
Sources
- Apple Support — Use AirPrint to print from your iPhone or iPad
- HP Support — Printing from Android or Apple iOS devices
- Google Support — Print from your Android device
Filed under: Mobile printing (AirPrint / Android)
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