Instruction/ maintenance manual of the product CLI-521BK Canon
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1. Insert the cartridge into the refill clip completely . Place the sponge side of the cartridge first and then press down the opposite side . until you hear it clicking into place 2. Open the cap of the ink container and connect the ink injection needle.
GENERAL INFORMA TION FOR SUCCESSFUL REFILLING 1. Appropriate timing and method for refilling If you keep on printing, even though the ink is already exhausted or neglect the cartridge for a long time, the nozzle will be dried up and the cartridge will not be suitable for refilling.
An important point after buying a device Canon CLI-521BK (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Canon CLI-521BK yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Canon CLI-521BK - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Canon CLI-521BK you will learn all the available features of the product, as well as information on its operation. The information that you get Canon CLI-521BK will certainly help you make a decision on the purchase.
If you already are a holder of Canon CLI-521BK, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Canon CLI-521BK.
However, one of the most important roles played by the user manual is to help in solving problems with Canon CLI-521BK. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Canon CLI-521BK along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
