Canon Printer Error Code B200 Fix
Error code B200 on Canon printers is a general hardware fault often tied to the printhead, cartridges, or overheat protection. Before replacing parts, follow this ordered checklist: power reset, inspect and reseat cartridges, clean contacts and the printhead, update firmware, and test. Many B200 cases clear with careful cleaning and resets; others require a new printhead or service. Work through these steps to know which outcome applies to you.
Start with a Power Reset
Turn off the printer and unplug it for 5–10 minutes. Remove all cables (USB/Ethernet) and cartridges. After the wait, plug the power back in, turn the printer on, and reinstall cartridges. This discharges residual power and can clear transient B200 states.
Inspect and Reseat Cartridges
Remove each cartridge and check for leaked ink or damaged chips. Gently wipe the chip and contacts with a lint-free cloth. Reseat firmly until each clicks. Mixing low or incompatible cartridges can trigger B200; if possible, test with genuine Canon cartridges or known-good ones.
Clean the Printhead Contacts
Power off and remove the printhead (on models with removable heads). Lightly wipe the gold contacts on the printhead and carriage with a lint-free cloth slightly dampened with distilled water or isopropyl alcohol (70%+). Do not touch the nozzles. Let dry completely, reinstall the head, and restart the printer. Cleaning removes oxidation that can cause B200.
Check for Obstructions and Overheating
Look for paper scraps, dried ink buildup, or foreign objects near the carriage path. Clear any jams gently. If you have done heavy cleaning cycles recently, allow the printer to cool for 15–20 minutes—overheating can also present as B200. Keep ventilation clear around the printer.
Update Firmware
Use Canon's firmware update tool or the printer's panel (if supported) to apply updates. Stable firmware can reduce false B200 triggers and improve head management. Perform updates with the printer on a reliable power source and network; do not interrupt power during the process.
Check Power and Surge Protection
Plug the printer directly into a wall outlet, not a surge protector or extension, during testing. Voltage drops can trigger error states on sensitive models. If possible, try another outlet to rule out power issues before assuming hardware failure.\n
Run a Test Print or Nozzle Check
After reseating and cleaning, attempt a Nozzle Check or test print. If it succeeds, run a Cleaning and recheck. If B200 reappears immediately, the printhead or logic board may be failing.
Try Minimal Cartridge Setup
If your model allows, install only the required cartridges (often black and color) to see if B200 clears. Faulty individual tanks can trigger the error; swapping one at a time with known-good cartridges can isolate the culprit.
Reset the Printer
For some models, a more thorough reset can help: power off, hold Stop/Reset, press Power, keep holding Power while pressing Stop/Reset twice, then release both. Navigate the service menu cautiously; if unsure, stick with standard resets to avoid unintended changes.
When to Replace the Printhead
If B200 persists after cleaning, reseating, and firmware updates, the printhead may be damaged. Compare the cost of a replacement head versus a new printer; on older PIXMA models, a new head can approach the price of a replacement unit. If your printer is under warranty, contact Canon support before purchasing parts.
When to Seek Service or Replace the Printer
If a new or known-good printhead still triggers B200, the logic board or power delivery may be faulty. In that case, professional service or replacement is the practical solution. Back up any custom settings (Wi-Fi credentials, fax numbers) before sending the printer for service or recycling it.
Quick Recovery Checklist
- Power reset with cartridges removed, then reinstall.
- Clean printhead and carriage contacts; check for leaks or damage.
- Clear jams/obstructions and allow the printer to cool.
- Update firmware, then run a nozzle check.
- Swap cartridges/printhead if B200 persists; consider service if unchanged.
Work through these steps and you'll know whether B200 is a simple contact/overheat issue or a sign the printhead or mainboard needs replacement, helping you decide your next move with minimal downtime.