294AppendixB Optional Products andConsumablesB.1 Optional ProductsMain optional products for this machine are as follows. Contact our distributor forpurchase orders.Product name Productcode RemarksHard Disk Drive 043613 To use the secure print and the sample print functions.For use, available memory of 384 MB or more is required.512 MB Memory 043617 Additional memory is required for installation of Hard DiskDrive, 2 sided printing module, and for print on long papersize.1 Tray Module 043609 The paper tray which can be loaded with up to 500 sheets ofplain paper (P paper).3 Tray Module 043608 This cabinet consists of three paper trays each of which canbe loaded with up to 500 sheets of plain paper (P paper).Duplex Unit 043610 This module enables 2 sided print. Available memory of 384MB or more is required to use it.Face Up Tray 043611 This tray outputs paper with the printed side facing up.USB2.0 Kit 043614 For use of the USB2.0.Banner Tray 043612 Up to 10 sheets of long paper size with up to 1200 mm longcan be loaded. For printing long paper size, available memoryof 384 MB or more is required.