Canon Pixma TS3722 Error 1430 After Refilling PG-275 Black: Fixing "Cartridge Faulty" and When the Cartridge Is Truly Dead

Q: I refilled the black cartridge on my Canon Pixma TS3722 (PG-275) after watching your video about disabling ink tracking and turning off the ink monitor. I followed the steps, but the printer still won't let me print. It shows error 1430 and says the cartridge is faulty. I've watched tons of videos and nothing works. What can I do besides buying a new cartridge? Can the black 275 not be refilled, or is my printer just too picky?

A:

Now, regarding Canon Pixma TS3722 and the PG-275 black cartridge: yes, these cartridges can be refilled in many cases, but they are also among the most "disposable-style" cartridges Canon makes. The printer is very strict about electrical readings and nozzle health. When you see Error 1430 ("cartridge is faulty"), it typically means the printer is rejecting the cartridge at a hardware/electrical level-not simply complaining about ink levels.

Below are the most common causes and the practical steps that usually help.

1) Start by ruling out a simple contact/connection problem (most fixable cause)

Even a small amount of ink residue or adhesive near the cartridge contacts can make the printer think the cartridge is defective.

What to do:

1. Power the printer off and unplug it for 60 seconds.

2. Remove the cartridge.

3. Inspect the cartridge's electronic contact ribbon/pads (the copper/gold contact area).

4. Clean the cartridge contacts gently using a dry paper towel first.

   • If you see ink smears that won't come off, lightly dampen a lint-free cloth with distilled water or isopropyl alcohol (90%+) and wipe carefully, then let it dry completely.

5. Look inside the printer at the brass pins/spring contacts that touch the cartridge.

   • Make sure they're clean, not bent, and completely dry.

6. Re-seat the cartridge firmly.

7. Close the cover and power on.

Important: Re-seat it a few times. Sometimes the contacts align better on the 2nd or 3rd insertion than the first.

If Error 1430 goes away after cleaning/reseating, the issue was contact-related and you're done.

2) "Faulty" can mean the cartridge electronics/nozzles failed-sometimes triggered by overheating or internal damage

If cleaning contacts doesn't help and 1430 returns immediately, the printer is likely detecting a cartridge failure internally.

Here's what happens in plain terms:

• The printer checks the cartridge by measuring electrical behavior through the printhead/nozzle circuits.

• It uses an internal reference resistor value and compares it to the readings it gets from the nozzle/heater elements.

• If the readings are too far out of expected range (often from damaged nozzles, short circuits, or burned heater elements), the printer flags the cartridge as defective.

• When the failure count exceeds a threshold, the cartridge is permanently rejected, and the printer reports Error 1430.

What can cause that after a refill?

• Running the cartridge too dry before refilling (nozzles overheat and burn out).

• Ink or moisture getting onto the electronics area and causing a short or corrosion.

• Contaminants (glue, tape residue) interfering with contact signals.

• General end-of-life: these cartridges are designed as "single use" and can fail suddenly even if you refill correctly.

Unfortunately, once the printer rejects the cartridge due to internal nozzle/electrical failure, there is no reliable repair to "revive" it. In those cases, replacement is the only realistic solution.

3) Make sure the refill itself didn't create backflow or contamination near the contacts

A refill can accidentally push ink into areas it shouldn't go, especially if:

• The cartridge was overfilled

• The venting got blocked or mismanaged

• The cartridge was squeezed or handled in a way that forced ink toward the contact side

What to check:

• Any ink wetness near the contact ribbon/pads: clean and dry fully.

• Any ink pooling at the printhead/nozzle plate: blot gently with a paper towel (don't rub aggressively).

• If you used tape/labels during the process, ensure no adhesive is near the contact area.

4) About disabling ink monitoring: it helps with "low ink" lockouts, but not with Error 1430

Turning off ink monitoring (or holding "Stop/Resume" on many Canon models) can bypass certain warnings like "ink has run out." But Error 1430 is different. It's typically not an ink-level issue; it's the printer saying, "I can't trust this cartridge electrically." That's why you can follow all the "disable ink tracking" steps correctly and still be blocked from printing.

So to your question: it's not that the TS3722 is "too picky" in a normal sense-it's that the cartridge design is fragile and the printer's self-check is strict.

5) Best way to buy refill-friendly empties: look for "empty virgin" OEM cartridges

If you want to keep refilling, the best approach is starting with a cartridge that's in the best possible condition.

Recommendation:

• Search your cartridge model on eBay with keywords like: "PG-275 empty virgin"

• "Virgin" generally means it has never been refilled, and it's usually the most dependable candidate for refilling.

Avoid these when possible:

• Remanufactured cartridges (they often add an external chip or modified electronics that can malfunction, especially if exposed to moisture)

• Cheap third-party shells with inconsistent nozzle/electrical quality

Also, many "remanufactured" cartridges are recycled OEM bodies-so if the nozzle plate is already partially failed, you inherit that problem and may see errors like 1430.

6) If you need an official place to leave feedback

If you'd like to share how the process went (good or bad), you can leave a review here: leave a review (https://g.page/r/CfL7k6nYvPQ9EAg/review). We do read feedback carefully, and it helps us improve our support content.

Addressing printer issues can be tricky because so much depends on hands-on inspection and how components behave in real conditions. For that reason, we're not able to provide remote troubleshooting, suggestions, or repair support. We do offer an in-person evaluation and repair service through our local diagnostic facility, printer repair service (https://bchtechnologies.com/printer-repair-service). Due to heavy demand, we run first-come, first-served, and it may take a few weeks before we can accept a drop-off. Our services are set up to repair either an entire printer or specific parts, with clear instructions on how to proceed. That said, we understand our rates aren't the lowest, so we strongly recommend self-help through online research. You can start with YouTube or our channel homepage, BCH Technologies on YouTube (https://youtube.com/@bchtechnologies). To find the most relevant videos fast, use the search icon next to "About" on the right side of the menu bar. I receive dozens of messages daily asking for the exact video on a specific topic, and after nine years of posting, it's difficult to remember each one-YouTube search is the quickest method. It may also recommend useful videos from other channels that match your situation.

Thanks again for reaching out and for supporting our content. I'm sorry you're dealing with Error 1430, and I hope the steps above help you confirm whether it's a contact issue you can fix-or a cartridge failure that unfortunately requires replacement.