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Print a nozzle check from the printer, not from your document
Use the printer's own control panel to print a nozzle check pattern — on a laser printer, its configuration or demo page. It bypasses your computer, your application and your driver entirely. If that pattern prints with all its lines present, the ink, the print head and the paper path are fine, and the blank pages are coming from the document or the print settings. If the pattern is blank or full of gaps, it is an ink or nozzle problem and nothing in your software will fix it.
Applies to: Inkjet and laser printers from HP, Canon, Epson, Brother, Samsung and Lexmark. Nozzle checks and head cleaning apply to inkjets; the laser equivalents — toner seal, toner level and drum — are covered in section 5.
What does the nozzle check show?
Blank pages have two completely separate families of cause: the printer is not putting ink on paper, or it is faithfully printing a page that has nothing on it. They produce an identical result and share almost no fixes, which is why people replace perfectly good cartridges over a page-size setting. The nozzle check separates them in one page, and every section below assumes you have run it first.
The nozzle check has gaps or is blank
How many cleaning cycles have you already run?
Clean the headIt started with a new cartridge
Was the protective tape removed before fitting?
Check the cartridgeThe nozzle check is perfect
Is the job going to the printer you think?
Check the settingsIt’s a laser printer
Was the toner seal strip pulled out?
Check the toner1. Run the nozzle check — this is the diagnosis
Every inkjet can print a nozzle check pattern from its own control panel, usually under a Maintenance, Setup or Tools menu. Epson's guidance for blank pages is to run a nozzle check to see whether any nozzles are clogged, and Canon describes the pattern as showing whether each print head nozzle is operating properly. Because the printer generates it internally, the result is unaffected by your computer, your driver, or the document you were trying to print.
Read the pattern carefully rather than glancing at it. A complete pattern with every line present in every colour clears the entire ink system, and your problem is in the software — go to section 4. Missing lines, broken segments or an entire colour absent point at clogged nozzles, which is section 2. A completely blank sheet with no marks at all usually means no ink is reaching the head, which is more often a cartridge seating or tape problem than a clog, and that is section 3.
Note which colours are affected, because it is diagnostic on its own. One colour missing while the others print is a clogged channel or a single empty cartridge. Every colour missing at once points at something common to all of them — a cartridge carriage not seated, a head not parked correctly, or on a tank printer, ink that has not been primed through after a refill.
Print the nozzle check on plain white paper from the main tray. Photo paper, coloured stock or an odd tray can confuse the result, and a check printed on the wrong media is not a clean reading.
2. Head cleaning, and knowing when to stop
If the pattern has gaps, run the printer's head cleaning routine from the same menu, then print another nozzle check to compare. Canon's timings are useful expectations: a standard cleaning takes about one to two minutes, and a deep cleaning about three. Canon's own escalation is to clean twice and only then run a deep clean — not to start with the strongest option.
There is a real limit, and exceeding it does harm. Cleaning works by pushing ink through the nozzles, so every cycle consumes ink and fills the waste pad, and Canon states plainly that you should clean only when necessary. Epson's guidance is to stop after four or five repetitions rather than continuing, and both make the same point: cleaning that is not working after several attempts will not start working on the tenth.
The step people skip is the most effective one. Epson's advice when repeated cleaning has not helped is to turn the printer off and leave it overnight — at least six hours. Dried ink in a nozzle softens as the residual solvent works on it, and a head that would not clear after five cycles often clears on the first cycle the next morning. It costs nothing but patience and it saves cartridges.
Canon
Standard cleaning takes 1–2 minutes; deep cleaning about 3. Clean twice, then deep clean if it is still not resolved.
Epson
Stop after four or five cycles. Then power off and leave it at least six hours before trying again.
3. If it began with a new cartridge
Blank pages that start the moment a cartridge is changed have an obvious first suspect. Epson's guidance names it directly: make sure the yellow tape on the installed cartridge was removed. Every manufacturer ships cartridges with a protective seal over the ink outlet, and a cartridge fitted with it still attached seats perfectly, reports itself as present, and delivers nothing. Take the cartridge out and look at the underside rather than trusting your memory of fitting it.
There is a second seal people miss on some designs: a small vent sticker on the top or side, distinct from the tape over the outlet. Left in place, it stops air entering as ink leaves and creates a vacuum that starves the head after a few pages — a pattern that looks like fading rather than an instant blank, and is often blamed on a faulty cartridge.
Then check seating and contacts. Remove and refit the cartridge until it clicks positively home, and look at the copper or gold contacts for tape residue, a fingerprint or dried ink — wipe them with a dry lint-free cloth, never a wet one. Cartridges that have sat unused for months, and third-party or refilled cartridges, both fail this way more often; if a printer refuses to produce ink from a refilled cartridge, fitting a known-good original is a fast way to settle whether the cartridge or the printer is at fault.
On tank-based printers there is no cartridge to blame. After a refill the ink still has to be primed through the lines — run the printer’s ink charging or priming routine, since filling the tanks alone does not fill the head.
4. When the nozzle check is perfect
A clean nozzle check means the printer is working and the page it received genuinely had nothing on it. Start with the most embarrassing possibility, which Epson lists first: confirm the correct printer is selected in the application. A job sent to a PDF writer, a second printer, or a disconnected office device produces a blank sheet on the machine you are watching, and Windows moves the default printer to whatever you used last.
Then check page setup, which is the most common genuine cause. Epson's guidance is to make sure the paper size settings match between the printing program and the printer software. A mismatch — a Letter document on A4 paper, or a landscape sheet fed portrait — can push the content off the printable area entirely, and the printer dutifully prints the empty margin. Print the same document from a different application, or export it to PDF and print that, to see whether the problem follows the file or stays with the app.
Two more worth knowing. Many drivers have a Skip Blank Page option, which Epson notes can be used to ignore blank pages in a document — useful, but it also means genuinely blank pages in your file are expected behaviour rather than a fault, and a document with a stray section break can carry more of them than you think. And a web page or spreadsheet printed without checking the page range will often produce trailing blank sheets that are in the file, not in the printer.
5. Laser printers are a different problem
None of the nozzle logic applies to a laser printer — there are no nozzles to clog and head cleaning does not exist. HP's sequence for a laser printing blank pages is a good one to follow: check the toner level and replace anything low or empty, print a test page from the printer's information button, and if that page is blank, print a cleaning page. If the cleaning page also comes out blank, HP's guidance is to replace the cartridge.
The direct equivalent of the inkjet tape problem is the packaging left on a new consumable. Brother calls out orange protective plastic still attached to the drum unit and toner cartridge after shipping, and every laser cartridge also has a plastic seal strip over the toner hopper with a pull tab at one end. Either one left in place prints blank pages indefinitely while the printer reports the cartridge as fitted and full. Take the assembly out and look. Rocking it gently side to side while you have it out redistributes settled toner and recovers a cartridge that is low rather than empty.
If the packaging is off and toner is not empty, check the cartridge's electrical contact — HP's guidance for blank pages after a cartridge change is to inspect the contact marked on the cartridge and replace the cartridge if it is damaged. Beyond that, the drum unit and transfer roller are the remaining suspects, and both print blank or very faint pages while the toner level still reads fine. Brother's own conclusion is worth knowing before you spend money: if the blank printing did not begin immediately after installing a new toner cartridge or drum unit, the machine needs to be serviced.
6. When to stop cleaning, and what to tell support
The failure mode of this problem is spending more on ink than the printer is worth. Every cleaning cycle consumes ink from the cartridges you are trying to save, and a head that has not improved across five cycles and an overnight rest has a hard clog or a failed head rather than a soft blockage. At that point the choice is a professional head clean, a replacement head where the model supports it, or a new printer — and on most consumer inkjets the third is the honest answer.
Prevention is genuinely effective here and worth saying. Nozzles clog because ink dries in them, and ink dries when the printer sits unused for weeks. Printing a single colour page every week or two keeps ink moving through every channel and prevents the situation entirely, which matters far more on a printer used occasionally than on one used daily.
When you contact support, lead with the nozzle check, because it decides which problem they are solving. Tell them what the pattern showed and which colours were affected, how many standard and deep cleans you have run, whether the printer rested overnight between attempts, whether the cartridges are original and when they were fitted, and whether the same document prints blank from another application. Those five answers separate a clog from a cartridge from a page-setup mistake.
Frequently asked questions
Why is my printer printing blank pages?
There are two unrelated families of cause and one test separates them. Print a nozzle check from the printer's own control panel — a laser's equivalent is its configuration page. A complete pattern means the ink and print head are fine and the fault is in your document or print settings. Gaps or a blank pattern mean clogged nozzles, an unremoved cartridge seal, or an empty cartridge.
How many times should I clean the print head?
Fewer than most people do. Canon's escalation is to clean twice, then run a deep clean if it hasn't resolved — a standard clean takes 1–2 minutes, a deep clean about 3. Epson advises stopping after four or five cycles. Every cycle consumes ink, so cleaning that hasn't worked after several attempts won't start working on the tenth.
My print head won’t unclog. What else can I try?
Turn the printer off and leave it overnight — Epson recommends at least six hours. Dried ink softens as the residual solvent works on it, and a head that resisted five cleaning cycles often clears on the first attempt the next morning. It's the most effective step in this guide and the one people skip because it doesn't feel like doing something.
I just fitted a new cartridge and now it prints blank. Why?
Almost certainly the protective tape. Epson's guidance names removing the yellow tape directly — a sealed cartridge seats correctly, reports as present, and delivers no ink. Take it out and check the underside. Also look for a separate vent sticker on the top or side, which starves the head after a few pages if left on, and check the contacts for tape residue or dried ink.
Why does my laser printer print blank pages?
Check the packaging first — the toner seal strip, and the orange protective plastic Brother notes is left on the drum unit and cartridge after shipping. Either prints blank indefinitely while the printer reports the cartridge as fitted. Then follow HP's sequence: check toner level, print a test page, and if it's blank print a cleaning page — a blank cleaning page means replace the cartridge. Rocking the cartridge redistributes settled toner and can recover a low one.
How do I stop my print head clogging again?
Print something in colour every week or two. Nozzles clog because ink dries in them, and ink dries when the printer sits unused — so a printer used occasionally clogs far more than one used daily. A single colour page keeps ink moving through every channel, and it costs a fraction of what a cleaning cycle does.
Sources and review notes
Checked on . Compiled by Glitchary from manufacturer troubleshooting documentation. Menu names, nozzle check procedures and cleaning cycle counts vary by brand and model — check the manual for your exact printer. Head cleaning consumes ink, and repeated cycles have a real cost; these are diagnostic checks rather than a guarantee of repair. Glitchary is independent of HP, Canon, Epson, Brother, and the other manufacturers named here.
- Epson: blank pages print
- Epson: my product is printing blank pages — what should I do?
- Epson: cleaning the print head
- Canon: printing the nozzle check pattern and cleaning the print head nozzles
- Canon: printing and examining the nozzle check pattern
- HP: printer prints blank pages
- HP: LaserJet Enterprise P3010/P3015 — blank pages after replacing toner cartridge
- Brother: my printed pages are completely blank