Canon Printer Error Code 1660: How to Fix It

Easy 10-15 minutes Low Severity Verified June 2026
Error Code
1660
Brand
Canon
Product Type
printer
Severity
Low
DIY Difficulty
Easy
Estimated Fix Time
10-15 minutes
Canon printer error code 1660 indicates that one or more ink tanks are not installed in the correct position. This error typically occurs when ink cartridges are improperly seated, missing, or installed in the wrong slots, preventing your printer from functioning properly.
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Tools You'll Need

How to Fix Error Code 1660

  1. Power off and unplug the printer

    Always unplug the printer before handling ink cartridges to prevent electrical shock and avoid damage to the printer's internal components.
  2. Open the printer cover

  3. Check for missing or loose cartridges

  4. Remove and inspect ink cartridges

    Handle ink cartridges carefully to avoid spilling ink. Keep them upright and avoid touching the metal contacts or ink nozzles.
  5. Clean cartridge contacts if needed

    Use only distilled water and avoid alcohol-based cleaners which can damage the cartridges.
  6. Reinstall cartridges in correct positions

  7. Close cover and power on

  8. Run printer alignment if needed

Parts You May Need

Canon ink cartridges
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Canon ink cartridges
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Canon ink cartridges
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Canon ink cartridges
Check Price on Amazon
Canon ink cartridges
Check Price on Amazon
Canon ink cartridges
Check Price on Amazon
Canon ink cartridges
Check Price on Amazon
Canon ink cartridges
Check Price on Amazon
Canon ink cartridges
Check Price on Amazon
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When to Call a Professional

Contact Canon support or a printer repair technician if the error persists after properly installing cartridges, if you notice physical damage to the cartridge holder mechanism, or if cartridges are not being recognized despite being properly seated.

Frequently Asked Questions

Why does my Canon printer show error 1660 with new cartridges?
Error 1660 with new cartridges usually means protective tape wasn't removed, cartridges are in wrong slots, or they're not fully seated. Remove cartridges, check for tape on contacts, and reinstall firmly in correct color-coded positions.
Can I use the printer with error code 1660?
No, your Canon printer will not function with error 1660. This error prevents all printing operations until the ink tank position issue is resolved and all cartridges are properly installed.
How do I know which cartridge is causing error 1660?
Check your printer's display panel for specific cartridge indicators, or remove and reinstall each cartridge one by one. The problematic cartridge will typically not click into place properly or will sit higher than others.
What if error 1660 comes back after fixing it?
If error 1660 returns repeatedly, you may have a faulty cartridge, damaged cartridge holder, or incompatible cartridge model. Try replacing the problematic cartridge or contact Canon support for further assistance.