Customizing the InstallationThis document tells you how to perform a typical installation,using the factory settings of the printer.You may need to adjust settings to fit your requirements, such as:Item Factory Setting To Change, seeTop of Form (TOF) 1" from top Page 2 of this documentForm Tear-Off OFF On-Line User’s Guide:ML520 Series: page 32ML590 Series: page 21Printhead Gap Automatic Head_Gap.pdf on the CDThe User’s GuideThe User’s Guide is provided as an Adobe ® Acrobat ® PDF file onthe CD shipped with your printer. It requires Adobe AcrobatReader for viewing. To view the User’s Guide, browse to it in yourproduct line folder on the CD and double click the file name.If you do not have Adobe Acrobat Reader, it is provided on the CDor you may download it from the Adobe web site,www.adobe.com.! Documentation is also available via Oki Data’s web site,www.okidata.com.InstallationGetting Started1 Unpack your machine. Keep the packing materials and cartonin case you ever need to ship or transport your printer.2 Remove shipping restraints (1, 2) and protective film (3, 4).3 Open the access cover, center the printhead (1), and install theribbon, rotating the knob (3) to take up any slack.4 Install any accessories you purchased. Refer to the instructionsprovided with each accessory.5 Connect to the computer and the power outlet (computer andprinter both OFF).6 Turn the computer and printer on.Quick Start: OKI® MICROLINE® 500 Series*3 4! Leave theribbon shield (2)on the cartridge!* Models ML520, ML521, ML590 and ML5911321 2