Canon Printer Error 5100 (Call 1-801-878-6858 USA) usually appears when there is a mechanical obstruction inside the printer, such as jammed paper, carriage blockage, or foreign objects. It can also occur due to dirty encoder strip, misaligned cartridges, or sensor issues. Removing debris, cleaning components, and restarting the printer generally resolve this error.
What is Canon Printer Error 5100?
Canon Error 5100 is a mechanical error that appears when the printer detects a physical obstruction or problem inside the machine. This prevents the print carriage from moving freely.
You may see a message like:
“Error 5100 has occurred. Turn off the printer.”
or notice continuous blinking of the orange light.
When this happens, the printer will not print, scan, or copy until the issue is resolved.
Main Causes of Canon Printer Error 5100
1. Paper Jam or Torn Paper
Inside Small pieces of torn paper stuck inside the printer can block movement and trigger Error 5100.
2. Carriage Blockage
If the printhead carriage is stuck or unable to move freely, the printer detects this as an error.
3. Dirty Encoder Strip
The encoder strip is a thin transparent plastic strip inside the printer. If it becomes dirty, the printer cannot track the carriage position properly.
4. Foreign Objects
Inside the Printer Paper clips, dust, or small objects accidentally dropped inside the printer can cause this issue.
5. Misaligned or Loose Ink Cartridges
If cartridges are not installed properly, the printhead may hit them while moving.
6. Printer Sensor Problem
A faulty sensor inside the printer may incorrectly detect a blockage.
How to Fix Canon Printer Error 5100 (Step-by-Step)
Method 1 – Restart the Printer (Quick Fix)
- Turn off the printer completely.
- Unplug the power cable. Wait 5–10 minutes.
- Plug it back in and turn it on.
- This sometimes clears temporary glitches
Method 2 – Remove Paper Jam
- Turn off the printer and unplug it.
- Open the front cover.
- Carefully check for jammed or torn paper.
- Remove all paper pieces slowly.
- Close the cover and restart the printer.
⚠️ Never pull paper forcefully—remove it gently.
Method 3 – Check Printhead Carriage Movement
- Open the printer cover while it is ON.
- See if the carriage moves freely.
- If it is stuck, gently move it left and right with your hand.
- Remove any blockage around it.
- After that, close the cover and restart.
Method 4 – Clean the Encoder Strip
- Turn off and unplug the printer.
- Locate the thin transparent plastic strip behind the carriage.
- Wipe it gently with a soft cloth slightly dampened with water.
- Let it dry completely before turning on the printer.
- This often fixes Error 5100.
Method 5 – Reinstall Ink Cartridges
- Open the printer cover.
- Remove all ink cartridges.
- Turn off the printer.
- Wait 2–3 minutes.
- Turn it back on and reinstall cartridges properly.
- Make sure each cartridge clicks into place.
Method 6 – Update or Reinstall Printer Driver
- Visit the official Canon website.
- Download the latest driver for your printer model.
- Uninstall the old driver from your computer.
- Install the new driver and restart your PC.
How to Prevent Canon Error 5100 in the Future
Follow these tips:
- Always remove paper jams carefully.
- Keep the printer clean and dust-free.
- Do not place objects near the printer opening.
- Use good quality paper.
- Turn off the printer properly after use.
When to Contact Canon Support?
You should contact Canon support if: The error keeps coming back. The carriage does not move at all. You suspect internal hardware damage. Your printer is under warranty.
Conclusion
Canon Printer Error 5100 is mainly caused by mechanical blockages such as paper jams, dirty encoder strips, or stuck carriage movement. Fortunately, it is usually easy to fix with simple cleaning and troubleshooting steps. By maintaining your printer properly and keeping it clean, you can avoid this error and ensure smooth printing for a long time.