ML620/ML621 User’s Guide Appendix A:Parts & AccessoriesPurchasing Parts & AccessoriesBefore you purchase, know your printer modelnumber (see the front of the unit) and have thecorrect part number and description of the item.Item descriptions and part numbers are provided inthis section.Consult the dealer where your purchased yourprinter.Locate an Authorized Oki Data Reseller by visitingone of our web siteshttp://my.okidata.com (allows you to registeryour product and personalize your own supportneeds)http://www.okiprintingsolutions.com (providesgeneral information)In the United States, purchase directly from OkiDataVia the Internetwww.okiprintingsolutions.comVia telephoneOrder toll-free by phone at 1-800-654-3282(1-800-OKI-DATA) using VISA®, MasterCard®,or AmEx®.In Canada, call 888-309-4570.