COPYRIGHT © 2002 CANON INC. 2000 CANON iR1600/iR2000 REV.1 JAN 2002 1-21CHAPTER 1 INTRODUCTION4.2 Basic OperationOperate the machine as follows when using its basic functions:Key to use DescriptionZoom key Use it to select a default ratio or a zoom ratio (between 50% an200%).Paper Select key Use it to select a cassette as a source of paper.Image Quality key Use it to select a level of image quality (text, text/photo, photo).Light/AE/Dark key Use it to select a reading density (auto, F1 through F9).T01-402-014.3 Extended OperationPress the Special Features key in the control panel to make use of the following func-tions:Items Description2PG SET SETTING Use it to select page separation in book mode (to copy left and rightpages of spread book); specify open on left or right and originalsize.MARGIN SETTING Use it to create a binding margin on paper. Specify the location ofmargin (left, right, top, bottom) and the margin width (1 to 20 mm).FRAME ERASE SETTING Use it to specify the location of frame erasing.DOC. FRAME ERASE Use it to select frame erasing of the original.BOOK FRAME ERASE Use it to delete images of the sides and middle binding width of theoriginal (e.g., book).HOLE PUNCH ERASE Use it to delete the image, if any, of holes in the original (on the leftside) so that the copies will not show them.2 ON 1 SETTING Use it to enter an original size and paper size; then to select 2-on-1or 4-on-1 copying mode.T01-403-01