Common Canon Cameras Errors and Solutions

Now that you understand how a digital camera works and the meaning of Canon error codes, this part of the article is ready to help you find out what most of these codes mean and how you can repair some yourself. Here are some descriptions of error codes, causes, and solutions.

1. Canon error 20

1) Description:

Shooting is not possible due to an error.


2) Causes of Canon Error:

This error code is quite common and usually appears as a result of a mechanical failure with the shutter or mirror assemblies.


Canon error 01

Canon error 20

3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

If you ever get a message with this error code, all you need to do is turn the camera off, take the battery out for a moment, and put it back in, then turn it on again.


If you put the battery back immediately it doesn't work, you could try leaving the battery outside for a few hours before putting it back in.


2. Canon error 01

1) Description:

Communication between camera and lens is faulty.

you may also be interested in How to Remove Scratches From Camera Lens

2) Causes of Canon Error:

This is often caused by miscommunication of some kind between the lens and the camera, due to one reason or another. It may mean that the aperture tape is stuck or something, possibly dirty, obstructing the lens and preventing you from receiving the message that the camera is trying to send.


3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Check that nothing is stuck in the lens.

Check carefully that the lens is not tilted or out of place.

With a clean, dry cloth, carefully wipe the electrical contacts on the camera and the lens. Contacts are highlighted in the image below.


3. Canon error 99

1) Description:

Shooting is not possible.


2) Causes of Canon Error:

This error code is also quite common on Canon cameras and is caused by miscommunication of the lens, bad battery, faulty memory card, and other factors. It is characterized by an error with the mounting of the opening.

3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Flip the switch to OFF then ON or reinstall the battery.

Clean the contact on your camera/lens with a dry cloth.

Check carefully that your lens is not tilted.

Restart / Turn off your camera.

Take out the secondary battery (located in the same compartment as the main battery)

Leave the camera for a few minutes.

Take out the memory card and try another one after turning it on.

Try the shutter button when the camera is off and on.

4. Canon error 30

1) Description:

Shooting is not possible due to an error.


2) Causes of Canon Error:

This usually occurs as a result of a shutter error. Your shutter may be stuck.


3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Turn off, remove the battery, reinstall the battery, and turn it on again.

Go to Menu and select "Clean Sensor Manually" if available.

Remove the lens carefully and manually move the shutter up. Check to see if there is something blocking the shutter.

CAUTION: Please, for no reason, bang your camera out of frustration or trying to resolve errors. This could do more harm than solve the problem.

5. Canon error 70

1) Description:

An error prevents shooting.


2) Causes of Canon Error:

This error is common with the Canon EOS 5D Mark iii and is caused by errors with an image. It may be a card writing error indicating that the image format is not supported by the camera. Another cause of this error is the continuous use of the camera when the temperature is a little high.

How To Remove Fungus From Camera Lens

3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Turn off, remove the battery, leave a moment, reseal the battery, and turn it on again.

Put the camera in one of the C1-3 modes, restore the settings to default, turn the camera off, remove the lens, switch to AC mode, and turn the camera back on.

Go to "menu" and then "clear camera settings"

However, if you don't have C1-3 modes, this is for you:


Turn off the camera and connect it to the computer. Turn it on and go to "remote shooting mode/camera settings", then switch to a compatible setting and restart the camera.

6. Canon error 80

1) Description:

Shooting is not possible due to an error.


2) Causes of Canon Error:

This error generally occurs as a result of "imaging or electrical control related failures". If it occurs on a Canon 70D, it can also be the result of overheating, especially when shooting video.


3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Turn off the camera, uninstall the battery, leave a while, reinstall the battery, turn it on.

Check if the shutter is intact

Change or format memory card (on a computer)

Clean lens contact

7. Canon error 05

1) Description:

The built-in flash cannot be raised.


2) Causes of Canon Error:

This code appears because the built-in flash refuses to come out for one reason or another, especially after three attempts. This happens mainly because the flash is stuck.


3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Turn the power button on and off

Clean the flash holder

Try manually pushing the flash out, more like a push to help the flash pop out on its own.

8. Canon error 02

1) Description:

Cannot access Canon camera memory card.


2) Causes of Canon Error

This is generally due to a problem with the memory card. For some reason, the camera cannot access the card.


Canon error 02

Canon error 02

3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Remove the memory card, turn the camera off, turn it on again, and reinsert the card.

Format memory card

Change the memory card

9. Canon Error 60

1) Description:

An error occurred preventing shooting, the lens movement may be obstructed.


2) Causes of Canon Error

As the description indicates, this could occur because the slow-motion is obstructed.


3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Turn off the camera, leave it for a while, and turn it on again

Check if there is anything obstructing the lens.

Check if the lens is not out of place.

Try another lens on your Canon camera.

Gently wipe the contact of your lens with a soft, dry cloth.

10. Canon error 04

1) Description:

Images cannot be saved because the memory card is full.


2) Causes of Canon Error:

This simply happens when your camera cannot save images or videos because the memory card is full.


3) DIY Solutions (DIY / Do It Yourself) for Canon Error:

Free up some space on your memory card

Replace memory card

Having outlined some common canon error codes with their solutions, readers should keep in mind that all suggested DIY solutions (turning the camera off to take the battery out for a bit before turning it back on) should be your first attempt. It tends to solve most of the problems.

What are coins and tokens? Distinguish between coin and token

The article was written By Mickael Mosse – Blockchain and Cryptocurrency Expert

The concept of Currency and Token is often used as two synonyms, many people consider that these two words are interchangeable. However, the reality is completely different, these are two different concepts. Why are coins and tokens confusing and what are the important differences between them? Let's identify (btw) Bitcoin and Token with Bitcoin Vietnam News.

In the rapid development of the cryptocurrency market, more and more coins are being issued, leading these terms to misunderstandings and abusive use. All coins and tokens are known as cryptocurrencies, although many of them do not circulate as coins and their purpose is not to replace coins.

By definition, the currency is a medium of exchange, unit, or store of value. Bitcoin has all these characteristics, which is why the cryptocurrency's name seems reasonable. However, Coin and Token were created in a series after that, as Bitcoin became more popular, according to inertia, many people used to call all cryptocurrencies, although their characteristics did not meet all the criteria. . So, btw Coin and Token - two different types of units created on a crypto platform known as electronic money. This fact will be misleading for new people when they learn about Crypto.

What is a coin?

Mickael Mosse Crypto Advisor

According to Mickael Mosse, The currency (commonly known as Altcoin or replaced by the name Cryptocurrency Coin) is a form of digital money, created by encryption technology, that stores value over time.

Basically, the currency is equivalent to the currency. Bitcoin (btw) is an excellent example, Bitcoin (btw) is based on public and distributed Blockchain technology with a shared ledger, in which all transactions are made transparent. The data is shared and shared among the participants in the Blockchain network.

Blockchain guarantees transparency and minimizes fraud. A number of other currencies are also created based on the same protocol as Bitcoin, including Litecoin, Namecoin, and other currencies that operate on the Blockchain platform and create their own unique features such as Ripple, Monero.

Coins have similar characteristics to btw coins: they can be classified, divisible, accepted, portable, sustainable, and have a finite supply. Most of the Crypto market participants think that future cryptocurrencies will replace currencies.

Mickael Mosse Blockchain Advisor

Main features of the coin:

They are built on open-source Blockchain - anyone can join their network.

They can be sent, received, and Mining

The currency has no other function than the monetary function

What is a token?

According to Mickael Mosse, Tokens are digital assets issued by projects, which can be used as a payment method within the project ecosystem, performing the same functions as Coin, but the main difference is it allows the holders of these tokens to participate in the network.

It demonstrates the function of digital assets, represents the capital of the company, allows access to the functions of the project, and more. For example, if you have a concert ticket, you can only go to the concert in a specific number of places, you cannot keep it but go to the circus or watch the comedy. The same tokens are used more in a given project.

Tokens represent a type of asset or a Utility (application), so Security and Utility are two different types of tokens. Security Token is designed to share company assets (DAO is similar, hacked right after launch, it's a form of security), while Utility Token has some cases to use inside. that project

What is the Utility token?

According to Mickael Mosse, The Utility token is a utility token. Utility tokens are born to serve a project with specific objectives and characteristics. For example, the token for the Dock.io project has payment and voting functions; Binance's BNB token features a discount on transaction fees ...

What is the security token?

According to Mickael Mosse, Security Token, also known as a security token, is a form of electronic stock issued in the form of tokens. You will receive dividends based on the number of shares you own in that project. Security tokens also allow you to vote or participate in the decision of a number of project tasks.

Token creation is easier than Coin because you don't have to create new codes or change existing codes - you just need to use standard platform templates like ETH, trust Blockchain, and allow anyone to Generate a new token in just a few steps. Using the same platform to create tokens provides seamless interoperability so that users can store all different types of tokens in the same wallet. ETH is the first platform to simplify token creation.

Distinguish between coin and token

By referring to the price and information of virtual currencies on the CoinMarketCap website, you can also see that CMC has a clear identification of whether it is a Token or a Coin. So what is the difference between tokens and coins?

According to the definition of Coin Market Cap

Coins are virtual currencies that can be traded individually.

Tokens are virtual currencies that must be based on another virtual currency to work. For example, Ethereum, NEO, NXT platforms can be used to build tokens.

In terms of features:

Coins are created for use as currency, a store of value, and for commerce.

Tokens have a broader purpose (of course they can also be used for payment). Tokens can be the fuel for an operational network (GAS) or a unit of exchange in an application (CMT).

Mickael Mosse Blockchain Advisor

Technically:

Mickael Mosse points out that, A coin must be developed with a separate storage wallet. Transaction fees will be deducted directly from that currency.

The tokens can store the same wallet developed specifically for the original platform. Transaction fees are charged according to the original platform (Ether or GAS).

You can see the following comparison table to make it easier to distinguish:


Coin Symbolic

The platform Own platform Depends on the currency platform

Characteristic Store value Utility

Wallet Own portfolio Share wallet with currency

Where to buy tokens?

Tokens are coins issued by ICOs, so you can buy them directly from the collective or public sale of those ICO projects.

If the token has passed public offerings, you have to wait for the token to appear on exchanges like Binance, Kucoin, Bittrex, COSS to buy.

Also, some tokens will be decentralized exchanges like Kyber Network, Bancor, EtherDelta. You can buy tokens directly from these exchanges and store them in wallets.

Mickael Mosse Blockchain Advisor

Token storage in which wallet?

Mickael Mosse points out that, To determine which tokens are stored in which wallet, you must determine which blockchain the token works on.

Ethereum Token: stored in the Ethereum wallet as MyEtherWallet, MetaMask, Eidoo, ImToken ...

NEO Token: store on the NeoTracker wallet.

Star Token - Stored in Stratis Wallet.

In the same way for other platforms such as Waves, QTUM, NEM ...

summarizing

Currency is just one payment method, while Token can represent the company's equity stake, providing access to products or services with many different functions. Coins are considered as currency, so you can use them to buy and sell everything. You can buy tokens with coins, but no. The coin operates independently, while the token has a specific purpose in the project's ecosystem.

Article from mickaelmosse.com