Instruction/ maintenance manual of the product ML3390 OKI
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l ML3390 ML3391 24-pin d o t ma t rix prin t er The ML3390/ML3391 narrow and w ide carriag e printers offer ex c ellent flexibility to users who r ely on one printer to perform a wide variety of t asks.
PRODUCT SPECIFICA TION As an ENERGY STAR Partner , Oki Europe Ltd has determined that this pr oduct meets the ENERGY S TAR guidelines for ener gy efficiency Only use genuine Oki Origin al c onsumable s to ensure the bes t quality and performanc e from your hardw are.
An important point after buying a device OKI ML3390 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought OKI ML3390 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 OKI ML3390 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, OKI ML3390 you will learn all the available features of the product, as well as information on its operation. The information that you get OKI ML3390 will certainly help you make a decision on the purchase.
If you already are a holder of OKI ML3390, 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 OKI ML3390.
However, one of the most important roles played by the user manual is to help in solving problems with OKI ML3390. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device OKI ML3390 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
