Additional PaperCassettes6-3Printer OptionsAdditional Paper CassettesAdditional paper cassettes let you switch paper size, color, and typewithout having to unload and load paper into the cassette. Keepreplacement cassettes close by, and you can easily change paper byslipping one cassette out and another in. Each cassette has a capac-ity of 500 sheets.The Envelope FeederWith the optional envelope feeder, you can print up to 100 businessor personal-size envelopes at a time. This tray lets you print mailingaddresses on envelopes pre-printed with logos or addresses. It evenallows you to print your own logo and return address, along with themailing addresses.Selecting EnvelopesEnvelopes must meet the specifications listed in appendix B, Techni-cal Specifications. They should be the top-flap type with pre-foldedsealing flaps. The leading edge (the edge that feeds into the printer)must be thin and well creased. End-flap envelopes, envelopes withtransparent windows, and envelopes with three or more layers on theleft and right edges are not recommended.Installing the Envelope FeederEnvelopes must be properly loaded for the envelope feeder to func-tion correctly.
