Software tower · floor
How to fix printer streaks has a step that belongs before all the others, and Microsoft puts it second rather than first, which is close enough. It costs one sheet of paper and it decides everything after it.
Two minutes, no computer involved, and it splits the problem cleanly in half. A test page
printed from the machine’s own panel never passes through Windows — so streaks on it belong
to the hardware, and a clean one means everything wrong is happening on the computer side.
Microsoft puts this second, before any setting is touched. It is the step that decides which of
the remaining eight are even worth reading.“This helps determine whether the issue is with Windows or the printer.”
Without that test, every list of fixes is a list of things to try in the dark. Half of them address the printer and half address the computer, and until you know which half you are in you are working through both. Microsoft names the causes at the top — “incorrect printer settings, outdated drivers, low ink or toner levels, or printer hardware problems”, plus a paper type or print resolution that “doesn’t match your printer’s capabilities” — and those fall on opposite sides of the line.
The hardware half is mostly obvious once you are in it, with one exception worth reading before you start: Microsoft’s first step is not about ink at all. It asks you to check the paper — that “the correct paper type and size are loaded”, and that it is “clean, dry paper that meets the printer manufacturer’s recommendations”. Damp or wrong-weight paper produces marks that look exactly like a failing printhead.
Worth having before you run a head clean three times in a row hoping it improves. Cleaning
is not a free operation — it works by pushing ink through the nozzles, so each cycle costs
some of what you were trying to conserve. Microsoft says it once and moves on; it is the kind of
sentence that saves a cartridge.“Repeat the cleaning process only if needed, as it may use additional ink.”
The Windows half has one item that accounts for a great deal of faded output and takes ten seconds to rule out.
Settings → Bluetooth & devices → Printers & scanners → your printer → Printing preferences.The three settings to check, and where they live
Three different names for the same idea, and any one of them will make output look
faded on a printer that is working perfectly.
That middle line is the one to check first. Economy, Draft and Toner saver are three names for a setting whose entire purpose is to use less ink, and a printer in that mode is doing exactly what it was told. It is easy to end up switched on — some drivers default to it, some workplaces set it centrally — and nothing about the printed page announces that it is a choice rather than a fault.
If the settings are right, Microsoft’s remaining steps are the ordinary ones: update the driver from Device Manager and, if there is no update, “select Uninstall device”, restart, and let Windows reinstall it. Then print the same document from another app — Microsoft suggests Notepad or Word — because a problem that appears in only one program is a problem with that program. And finally restart the Print Spooler from services.msc.
If the complaint is blurry rather than streaked, it is a different step. Microsoft separates them: streaking and fading point at the printer or its settings, while blurriness gets its own step about scaling. Make sure the app you print from is up to date, “verify image resolution and print scaling” inside it, and — the one that explains most blurry prints — “avoid enlarging low-resolution images before printing”. A picture that looked acceptable on screen at a quarter of the page does not survive being stretched across all of it, and no printer setting can put back detail that was never in the file.
What this page will not do is tell you how to clean a specific printer. The command is called Clean printhead on some machines and something else on others, it lives in the printer’s own software or on its panel, and the manufacturer is the only one who knows which.
It will not recommend third-party ink or refill kits. Microsoft’s instruction is that cartridges should not be “empty or expired”, and everything past that is a purchasing decision this site has run no test on.
And it will not tell you a streak means the printer is finished. Microsoft’s own list puts paper, settings, a cleaning cycle and a driver ahead of that conclusion — four things, all free, all before anybody needs to buy anything.
Three ways in. Print the test page first; it decides which of the other two you need.
A page printed from the machine’s own panel never passes through Windows. Whatever it shows belongs to the hardware; whatever it does not belongs to the computer.
Paper before ink, a cleaning cycle that costs ink of its own, and an alignment step that is separate from cleaning.
Three settings in Printing preferences, a driver, one app tested against another, and the spooler last.
It will not tell you how to clean your particular printer. The command has a different name on every machine and lives in software the manufacturer wrote.
It will not recommend ink, refills or third-party cartridges. Microsoft says cartridges should not be empty or expired; the rest is shopping, and nothing here has been tested.
And it will not conclude that streaks mean a dead printer. Four free things sit ahead of that conclusion in Microsoft’s own list. What holds instead is simple: the named causes of blurry, faded or streaked prints, the instruction to print a test page from the printer’s control panel to determine whether the issue is with Windows or the printer and what each outcome means, the paper and cartridge checks, the Printing preferences settings for quality or resolution, Economy, Draft and Toner saver mode and paper type, the automated Printer troubleshooter in the Get Help app, the printhead cleaning and alignment steps with the warning that repeating a clean may use additional ink, the Device Manager driver update and uninstall route, the scaling advice including avoiding the enlargement of low-resolution images, the suggestion to print from another app, and the Print Spooler restart through services.msc are quoted from Microsoft’s support documentation listed below.
Founder and editor of AI Tools Primer, writing from Palermo, Italy. Thirty-five years of taking computers apart, starting with a Commodore 64 — the long version is on the about page.
Something wrong on this page? Write to aitoolsprimer@gmail.com and it gets fixed.
Written on 22 August 2026.
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