GENERAL DESCRIPTIONCOPYRIGHT © 1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 1–197) Press the key.If you set the Two-sided, Two-page separation,Overlay, Image Separation or TransparencyInterleaving modes in step 1 for stack bypassfeeding, and you have not selected the size of thepaper to be fed, the Paper Size indicator flashes.Figure 1-414Press the key to select the size of the paper tobe fed into the stack bypass.Figure 1-415Then press the OK key. If the size you want cannotbe selected, press the key so that the StackBypass Size Entry display disappears, then pressthe OK key.Figure 1-416258714C 0A5OK%Autom.Zoommm%A4Autom.Paper ZOOMA5 ROK1 2 3•“Autom.Zoommm%A3A4A5Autom.PaperZOOMRA4A5 RFunction01 Auto Clear Time02 Auto Energy Saver Time03 Zoom Fine Adjustment04 Auto Cassette Selection ON/OFF05 Stack Bypass Size Specification ON/OFF06 Auto Sort ON/OFF07 Feeder Cleaning08 Standard Copy Settings09 Input Unit mm/Inch Selection00 Initializing Additional FunctionsInitial setting2 min.5 min.0%ONOFFON2 min.NP Drum Cartridge CounterThe number for a function that can be set. The present setting for a certain function.Press the key.OKD. User Mode1. OutlineYou can change or adjust the factory settings forvarious functions to meet your specific copyingneeds. It is also possible to perform cleaning and tomake adjustments to the copier.You can change or adjust the settings for thefollowing items:Table 1-4042. The Use of Keys and Displays ThatAppear When Changing the Settingsa. The Use of Keys•AditionalFunctionkey : Press this key to set or cancel theAdditional Functions and return tothe normal copying mode.• OK key : Press this key to indicate the itemthat you want to change.•C key : Press this key to clear any mistakesthat you have made when changingthe settings. Also press this key toreturn to the last previous settingthat you had entered.• Copy Quantity/Copy Ratio DisplayFigure 1-417Download service manual and resetter printer at http://printer1.blogspot.com