You sent a document to your Canon PIXMA TR8620a, the page rolled through, and it came out completely blank or so faint you can barely read it. The frustrating part is that the printer often acts like nothing is wrong, reporting a finished job while feeding you empty sheets. This is a recognized symptom on this 5-tank inkjet, and the good news is that most causes are simple to rule out before you ever need a technician.
The fixes below are ordered from the safest and easiest to the more involved, ending with a full reset and the official support path. Work through them in order, because the early checks for ink and paper solve a surprising number of blank-page complaints without touching the print head at all. The TR8620a uses 5 individual ink tanks (PGI-280 pigment black plus CLI-281 BK/C/M/Y) and a separate print head, so each fix targets a specific part of that system.
Start With the Ink Tanks Before Anything Else
Blank or faint pages most often mean a tank is empty or nearly empty. On a plain-paper document this is usually the PGI-280 pigment black tank, since that is the ink the TR8620a uses for ordinary text. An empty tank produces nothing, no matter how clean the nozzles are.
Check your ink status from the printer's touchscreen or in the Canon PRINT app, which can display consumable ink levels. Canon's own blank-printout guidance is direct on this point, advising you to check the status of the ink tanks and replace any tank if the ink has run out. Replace any tank that has run dry, then try printing again.
There is a second reason to do this first. Canon notes that if the remaining ink level is low, even the nozzle-check pattern will not print correctly. Sorting out ink now means the diagnostic steps later will give you trustworthy results instead of misleading ones.
Just Installed a New Cartridge? Check the Orange Tape
If the blank pages started right after you swapped a cartridge, a leftover piece of protective tape is one of the most common culprits. New tanks ship with an orange tape and a protective film that must both come off before installation.
Canon's instruction is specific. Remove the orange tape (B) completely, then remove the protective film (C) completely. The critical detail is the air hole. Per Canon's warning, if the orange tape remains on the Y-shape air hole (D), ink may splash or the printer may not print properly.
Two more rules apply when handling tanks. Do not push the sides of the ink tank, and remember that you cannot print unless all the ink tanks are installed. If you find leftover tape, pull the tank, remove it cleanly, and reseat the tank fully.
Confirm the Paper Is Facing the Right Way
The TR8620a can also produce what looks like a blank page when paper is loaded with the wrong side up, so the printable side never meets the ink. This printer has two paper sources, and they have opposite loading rules.
In the rear tray, load paper with the printable side facing UP. In the cassette, load paper with the printable side facing DOWN. Canon's blank-and-blurry troubleshooting lists checking paper and print quality settings, including paper orientation, as one of the early things to verify, so it is worth a quick look before you move on to maintenance.
Run a Nozzle Check, Then Clean the Print Head
Once ink and paper are confirmed, a nozzle check tells you whether the print head itself is clogged. Load A4 or Letter plain paper in the cassette first, then run the check from the touchscreen.
- 1.From the HOME screen, select Setup.
- 2.Select Maintenance.
- 3.Select Nozzle Check.
- 4.Select Yes to print the pattern.
Now read the printed result. Pattern "A" means there are no missing lines and no horizontal white streaks, so the nozzles are fine and cleaning is not required. Pattern "B" means lines are missing or horizontal white streaks are present, which indicates clogged nozzles that need cleaning. Keep in mind Canon's warning that the pattern will not print correctly if ink is low, which is why you cleared the ink question earlier.
If your nozzle check came back as pattern "B," a standard cleaning is the next move. You can launch it straight from the pattern-check screen by selecting "Also B," then selecting Yes on the cleaning confirmation screen. Alternatively, start it from the menu.
- 1.From the HOME screen, select Setup.
- 2.Select Maintenance.
- 3.Select Cleaning.
- 4.Select Yes to begin.
Cleaning takes about 1 minute. Do not perform other operations during cleaning. When it finishes, select Yes to print another nozzle check pattern and compare. Canon advises that if the problem is not resolved after cleaning the print head twice, you should clean the print head deeply, so you can run a standard cleaning up to two times before escalating.
Step Up to Deep Cleaning, Then Give It 24 Hours
When two standard cleanings have not cleared the blank or streaky output, Deep Cleaning applies a stronger treatment. Run it from the same Maintenance menu.
- 1.From the HOME screen, select Setup.
- 2.Select Maintenance.
- 3.Select Deep Cleaning.
- 4.Select Yes to begin.
Deep Cleaning takes about 1 to 2 minutes, and a nozzle check pattern prints afterward so you can judge the result. If the page still is not right, Canon gives a specific recovery path. Turn off the power and clean the print head deeply again after 24 hours, and do not unplug the power cord when turning off the power. That waiting period lets the cleaning work on stubborn dried ink.
One safety note while you do this. Do not try to rinse or wipe the print head or the ink tanks by hand. The maintenance cycles are designed to do this internally, and manual cleaning risks damage.
Clear a Stuck Job and Take the Printer Off Offline
Sometimes the hardware is fine and the problem is a corrupt or stalled print job sitting in the queue, causing the TR8620a to eject blank pages. Clearing the queue and confirming the printer is not set to offline resolves this on both Windows and Mac.
On Windows, go to Settings, then Devices or Bluetooth and devices, then Printers and scanners, select the Canon printer, and choose Open queue. In the Printer menu, choose Cancel All Documents, then make sure "Use Printer Offline" is unchecked. If the queue is still jammed, restart the print spooler by pressing the Windows key plus R, typing services.msc, then right-clicking Print Spooler and selecting Restart.
For a deeper Windows queue clear, press the Windows key plus R, type services.msc, and Stop the Print Spooler. Then press the Windows key plus R, type spool, open the PRINTERS folder, delete the files inside, and start the Print Spooler again. On a Mac, open System Preferences or System Settings, then Printers and Scanners, delete the queued jobs from the print status screen, and if needed remove the printer by selecting it and pressing the minus button, then add it back with the plus button.
Refresh the Driver and Software
An outdated or corrupt driver can also cause blank output even when the printer itself is healthy. Download the current TR8620a driver and software from Canon's official support page and reinstall them. Always pull the driver from the model's official support page so you get the latest version matched to your operating system.
On a Mac, you have an additional option. Reset the printing system and re-add the printer through System Preferences or System Settings, then Printers and Scanners. After re-adding, send a test page to confirm the connection is working again.
When to Reset the Printer or Call Canon
If you have worked through every fix above and still get blank pages, restoring the printer to its defaults is the last self-service step. Be aware this is a significant action. Initialization erases your network settings, so you will have to redo Wi-Fi setup afterward to print or scan over the network again.
To reset, go to Setup, then Device settings, then Reset settings, and choose the area to reset. The options are "Web service setup only," "LAN settings only," "Telephone number only," "Settings only," "Fax settings only," and "Reset all." Choosing "Reset all" sets all settings you made to the printer back to the default.
If the blank or poor prints persist even after the 24-hour deep-clean retry, the print head may be damaged and beyond what cleaning can fix. At that point, the right move is to contact your nearest Canon service center for inspection or print head service.
Frequently Asked Questions
Why does my Canon TR8620a print blank pages even though it shows ink remaining?
A low but not fully empty tank can still leave you with faint or blank output, and Canon notes that low ink can make even the nozzle-check pattern print incorrectly. The other common causes are clogged nozzles, which a nozzle check will reveal, and a corrupt job in the print queue. Work through the ink check, nozzle check, and queue clear in order to find the actual cause.
How many times should I clean the print head before doing a Deep Cleaning?
Canon advises that if the problem is not resolved after cleaning the print head twice, you should clean the print head deeply. So run a standard Cleaning up to two times first, printing a nozzle check between attempts, and only move to Deep Cleaning if those do not fix it.
I removed my old cartridge and now get blank pages. What went wrong?
Check whether the orange protective tape and film were fully removed from the new tank. If the orange tape remains on the Y-shape air hole, the printer may not print properly. Also confirm that all five ink tanks are installed, because the TR8620a will not print unless every tank is in place.
Will resetting the printer delete my Wi-Fi connection?
Yes. The reset options under Setup, Device settings, Reset settings erase network settings, and "Reset all" returns every setting to default. After resetting, you will need to redo your Wi-Fi setup before you can print or scan over the network again.
What should I do if deep cleaning still does not fix the blank pages?
Turn off the power without unplugging the power cord and run Deep Cleaning again after 24 hours. If blank or poor prints continue after that retry, the print head may be damaged, and the recommended next step is to contact your nearest Canon service center.
