If your printer refuses to print right before a deadline or your scanner stops responding mid-document, you do not need to be an IT expert to fix it. This Complete Printer and Scanner Troubleshooting Guide walks you through the most common problems people face at home in the UAE — from printers that will not print and scanners that go undetected, to paper jams, faded prints and Wi-Fi dropouts — in a calm, step-by-step order that starts with the easiest checks first.
Printers and scanners are part of daily life in the Emirates: job applications, Emirates ID copies, school forms, invoices and document attestation paperwork all pass through them. Most breakdowns are caused by simple things — a loose cable, an empty ink tank, a driver glitch or a lost Wi-Fi connection — and can be solved in minutes once you know where to look.
Quick Answer
When a printer or scanner stops working, follow this five-minute sequence: (1) check power and cable connections, including USB and network cables; (2) restart the printer, scanner and your computer; (3) check ink or toner levels and remove any jammed paper; (4) confirm the device is connected to the same Wi-Fi network as your computer, or try a direct USB cable; and (5) run your operating system’s built-in troubleshooter or reinstall the driver. These five steps solve the majority of home printing and scanning problems.
Complete Printer and Scanner Troubleshooting Guide: Print Problems
Start here if the printer itself is the problem. Work through the symptoms below in order, because the most frequent causes come first.
The printer will not print at all
First, look at the printer’s display panel or status lights. A blinking error light usually means something specific: no paper, a jam, an open cover, or an empty cartridge. Fix what the display tells you before anything else. Next, check that the printer is set as the default printer on your computer — documents sometimes sit in the queue of the wrong device. Open the print queue and delete stuck jobs; one failed document can block everything behind it. If nothing changes, restart both the printer and the computer, then try again.
Pages come out blank, streaked or faded
Faded or streaked prints are almost always an ink or toner issue. Inkjet printers clog when left unused for a few weeks — especially in warm, dry rooms, which is common in the UAE. Run the printer’s built-in print-head cleaning cycle from the settings menu (most printers need one or two cycles to clear a clog). If pages are completely blank, the cartridge may be empty even if the gauge says otherwise, or the protective tape on a new cartridge may still be attached. Laser printers with low toner produce fading that starts at the edges of the page; gently rocking the toner cartridge side to side can buy you a few more pages, but plan a replacement. The underlying technology matters here: inkjet printing sprays liquid ink, while laser printing fuses powdered toner — and each type has its own maintenance habits.
Paper jams
Turn the printer off before reaching inside. Pull jammed paper slowly in the direction of the normal paper path — never yank it backwards, as torn fragments left inside cause repeat jams. Remove the paper tray and the rear access panel if your model has one, and check for folded corners or foreign objects. Most jams are caused by overfilled trays, damp paper (paper absorbs humidity), or sheets loaded unevenly. Fan the paper stack before loading it, and never fill the tray past its marked maximum. For detailed, model-by-model jam clearing steps, read our guide on how to fix printer paper jams.
Printing is very slow
Slow printing is usually a settings problem rather than a broken printer. High-quality or “best” print modes can take several times longer than normal mode, so switch to normal or draft quality for everyday documents. Printing over Wi-Fi is slower than USB, and a weak wireless signal slows things down further — moving the printer closer to the router often helps. Also check whether the driver is printing in colour when you only need black and white.
Connectivity Problems: USB, Wi-Fi and Network
A large share of “broken printer” complaints are really connection problems. If your computer cannot see the printer at all, the printing mechanism is probably fine — the link between them is broken.
Printer shows as offline
“Offline” means the computer has lost contact with the printer. Start by checking that the printer is on and connected to the same Wi-Fi network as your computer — routers in UAE homes often broadcast two networks (2.4 GHz and 5 GHz), and a printer on one band may be invisible to a computer on the other. If your printer supports it, print a network configuration page from its settings menu to confirm which network it joined. A full walkthrough is in our article on how to fix printer offline problems.
Wi-Fi connection drops repeatedly
Some printers lose their Wi-Fi connection after a power cut or router restart and never reconnect on their own. Re-enter the Wi-Fi password on the printer’s control panel (passwords are case-sensitive), and make sure the router has not moved the printer to a guest network, which blocks devices from seeing each other. If the printer is far from the router, thick concrete walls — common in UAE apartment blocks — weaken the signal significantly; moving the printer closer or adding the router to a more central spot usually fixes it.
USB connection not recognised
Try a different USB port on the computer and, if possible, a different cable — USB cables fail silently more often than people expect. Connect the printer directly to the computer rather than through a USB hub, and avoid very long cables for older printers. If Windows still does not see the device, open Device Manager, look for an unknown device entry, and let Windows search for the driver automatically.
Driver problems
Drivers go wrong after operating system updates. If your printer worked before a Windows or macOS update and stopped afterwards, download a fresh driver from the printer manufacturer’s official website — do not use random “driver updater” programs from the internet. Uninstall the old driver completely before installing the new one, and restart the computer in between. Microsoft also provides a built-in printer troubleshooter that can detect and fix common driver and spooler issues automatically.
Common Problems and Quick Fixes at a Glance
| Symptom | Most likely cause | First thing to try |
|---|---|---|
| Nothing prints | Stuck print job or wrong default printer | Clear the print queue, set the correct default printer |
| Printer offline | Wi-Fi mismatch between devices | Put printer and computer on the same network band |
| Faded or streaked pages | Low ink/toner or clogged print head | Run head cleaning; check cartridge levels |
| Paper jam | Overfilled tray or damp paper | Power off, remove paper along the paper path |
| Scanner not found | Driver or connection issue | Reconnect USB or Wi-Fi, reinstall scanner driver |
| Scans look blurry | Dirty scanner glass | Clean the glass with a soft, lint-free cloth |
| Slow printing | High-quality print mode | Switch to normal or draft quality |
Scanner Problems
Scanner issues have their own pattern. All-in-one printer-scanners share the printer’s connection, so if printing works but scanning does not, the problem is usually software rather than hardware.
Scanner is not detected
On Windows, the scanning software and the printer driver are often installed separately — you can have a working printer with a non-working scanner. Check the manufacturer’s site for the full driver package that includes scanning support, and make sure the scanner appears in your computer’s device list. Wireless all-in-ones need the same Wi-Fi checks described above. Step-by-step help is in our guide on how to fix a scanner not detected.
Scan quality is poor
Dust and fingerprints on the scanner glass cause streaks and spots on every scan — wipe the glass with a soft, lint-free cloth before assuming anything is broken. For documents, scan at 300 DPI, which is sharp enough for official copies without creating huge files. If colours look wrong, run the scanner’s calibration routine if it has one, or check whether a “document type” setting (photo vs. text) is set incorrectly.
Sending scans to your computer
Most scanners can save directly to a folder on your computer, to a USB drive, or to email. If scan-to-computer suddenly stops working, the destination folder path may have changed — re-select it in the scanner software. Saving scans as PDF keeps file sizes manageable and makes documents easy to share or print later.
When the Problem Is Hardware
If you have worked through the steps above and the device still fails — grinding noises, constant jams in the same spot, a scanner lamp that never lights — the fault is likely mechanical. Check whether the printer or scanner is still under warranty; most brands sold in the UAE carry at least a one-year warranty. Keep your purchase receipt, because UAE consumer protection rules give you rights against defective products, including repair or replacement within the warranty period. Before paying for a repair, compare the repair quote with the price of a new device: for budget printers, a major repair often costs more than a replacement. Never open the printer’s internal casing yourself while it is under warranty, as that can void it.
Frequently Asked Questions (FAQs)
Why does my printer say it is offline when it is turned on?
“Offline” almost always means a lost connection, not a broken printer. Check that the printer and your computer are on the same Wi-Fi network (and the same band — 2.4 GHz vs. 5 GHz), restart the printer, and clear any stuck jobs in the print queue. If the problem keeps returning after router restarts, re-enter the Wi-Fi password on the printer.
Why are my prints faded even with a new cartridge?
For inkjets, the print head is probably clogged — run the cleaning cycle from the printer’s maintenance menu, sometimes two or three times. Make sure the protective tape was removed from the new cartridge and that the cartridge clicked fully into place. On laser printers, check that you removed the sealing tape from the toner cartridge.
My scanner worked yesterday but is not detected today. What changed?
Most often, an overnight operating system update or a router restart broke the link. Restart the scanner and computer, verify the Wi-Fi or USB connection, and check for driver updates from the manufacturer’s official site. If only scanning broke while printing still works, reinstall the full driver package that includes the scanning software.
How often should I run print-head cleaning?
Only when you see a problem — faded bands, missing colours or streaks. Cleaning uses ink, so running it weekly “just in case” wastes cartridges. If you print rarely, printing one test page every week or two keeps inkjet nozzles from drying out.
Is it worth repairing an old printer?
It depends on the fault and the printer’s value. Simple fixes like a new cartridge or a cleared jam are always worth it. But if a repair shop quotes a price close to a new printer, replacement usually makes more sense — new models also come with a fresh warranty. Check your warranty first; you may be covered for a free repair or replacement.
Can I scan documents directly to my phone?
Yes. Most printer manufacturers offer a free mobile app that connects to the printer over Wi-Fi and lets you scan straight to your phone as a PDF or image. Alternatively, your phone’s built-in document scanner (in the camera or notes app) works well for quick copies of single pages.
The Bottom Line
Almost every printer and scanner problem falls into one of four buckets: power and cables, ink or paper, connection, or drivers. Work through them in that order, starting with the simplest checks, and you will fix most issues without spending a dirham. Keep your drivers updated, print a test page now and then to stop inkjets clogging, and know your warranty rights before paying for a repair. For the specific issue you are facing, the linked guides above go deeper — bookmark the one that matches your symptom.
Last Updated: 8 October 2026
About the author: Zaviyar Sultan is a UAE-focused writer at Paxi, covering driving, visas, banking, insurance and everyday UAE life. His guides are researched from official UAE government and regulator sources and updated regularly.
Paxi is an independent informational website, not affiliated with the UAE government or any agency mentioned; content is general information only, not legal, immigration or financial advice; verify critical details with official sources before acting.