Canon Printer Error Code 5100: How to Fix It
Easy 15-30 minutes High Severity
Verified June 2026
- Error Code
- 5100
- Brand
- Canon
- Product Type
- printer
- Severity
- High
- DIY Difficulty
- Easy
- Estimated Fix Time
- 15-30 minutes
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Tools You'll Need
- Flashlight or phone light
- Clean lint-free cloth
- Cotton swabs
How to Fix Error Code 5100
-
Power off and unplug the printer
Always unplug the printer before performing any internal maintenance to prevent electrical shock or damage to the printer. -
Open the printer cover and inspect for obstructions
-
Remove any visible paper jams
Never force paper out - this can damage the internal mechanisms. If paper tears, ensure all pieces are removed. -
Manually move the carriage to check for obstructions
Handle the carriage gently to avoid damaging the print heads or carriage mechanism. -
Clean the carriage track and encoder strip
Do not use alcohol or cleaning solvents on the encoder strip as this can damage it. -
Check for damaged carriage components
-
Power on and test the printer
Parts You May Need
Carriage assembly
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Encoder strip
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Carriage motor
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Carriage assembly
Check Price on Amazon
Encoder strip
Check Price on Amazon
Carriage motor
Check Price on Amazon
Carriage assembly
Check Price on Amazon
Encoder strip
Check Price on Amazon
Carriage motor
Check Price on Amazon
Carriage assembly
Check Price on Amazon
Encoder strip
Check Price on Amazon
Carriage motor
Check Price on Amazon
Carriage assembly
Check Price on Amazon
Encoder strip
Check Price on Amazon
Carriage motor
Check Price on Amazon
Carriage assembly
Check Price on Amazon
Encoder strip
Check Price on Amazon
Carriage motor
Check Price on Amazon
Carriage assembly
Check Price on Amazon
Encoder strip
Check Price on Amazon
Carriage motor
Check Price on Amazon
Carriage assembly
Check Price on Amazon
Encoder strip
Check Price on Amazon
Carriage motor
Check Price on Amazon
Carriage assembly
Check Price on Amazon
Encoder strip
Check Price on Amazon
Carriage motor
Check Price on Amazon
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When to Call a Professional
Contact Canon support or a qualified technician if the error persists after cleaning, if you notice broken carriage components, or if the carriage motor appears to be faulty. Professional service is also recommended if you're uncomfortable performing the cleaning steps yourself.Frequently Asked Questions
What causes Canon printer error 5100?
Error 5100 is typically caused by paper jams under the carriage, foreign objects blocking the carriage path, dirty encoder strips, or mechanical obstructions preventing the print carriage from moving freely along its track.
Can I fix Canon error 5100 myself?
Yes, most cases of error 5100 can be fixed by cleaning paper jams, removing obstructions, and cleaning the carriage track and encoder strip. However, if mechanical components are damaged, professional service may be required.
How do I prevent Canon error 5100 from happening again?
Prevent error 5100 by using proper paper types, not overfilling the paper tray, keeping the printer clean and dust-free, and performing regular maintenance cleaning of the carriage area every few months.
Is Canon error 5100 serious?
Yes, error 5100 is considered a high-severity error that prevents printing and can potentially damage the printer mechanism if not addressed promptly. The printer will not function until the obstruction is cleared.
Why does my Canon printer keep getting error 5100?
Recurring error 5100 may indicate worn carriage components, a dirty encoder strip, improper paper types, or environmental factors like dust accumulation. Regular cleaning and using recommended paper can help prevent repeated occurrences.