printer test
Printer Alignment Test Page
Print a line-based reference pattern and inspect whether edges stay straight, sharp, and consistently registered.
No accountLocal where possibleRetest anytime
DeviceOK printer testAlignment print test
Lines should stay straight, sharp and evenly registered.
This test page helps you inspect print output. DeviceOK cannot automatically see the physical page, so you report what you observe after printing.
What did the print look like?
Private by design
The printable pattern is generated locally in your browser.
Use the result as evidence, not a guess.
This test checks
- Line registration
- Alignment
- Fine-edge consistency
How to read it
Straight, crisp lines are the expected result.
Repeated offsets or doubled edges may indicate an alignment/calibration or mechanical print-path issue.