LESS eS GENERAL DESCRIPTIONES2. Using User Mode 3. Primary Charging Roller Cleaning1) Turn on the copier, and hold down the Mode (U1)AE key for4 sec or more. 1) Operate so that 'U1' appears on the* 'U1' appears on the count/ratio indica- count/ratio indicator; then, press thetor. Copy Start key.* 'U1' starts to flash to indicate the exe-cution of cleaning; cleaning takesabout 3 sec.* 'U1' stops flashing and remains onwhen cleaning is finished.Figure 1-4082) Press the +/- key so that the appropriatefunction number (U1 through U7)appears.3) To end user mode, press the AE key. Figure 1-4092) To end user mode, press the AE key.You cannot start user mode while « The AE key remains disabled whilecopies are being made or when a user mode is being executed.jam or an error has occurred.The auto power-off functionremains disabled while user modeis being executed.COPYRIGHT © 1995 CANONINC. CANON NP6012/ NP6OI2F/NP6212 AEV.1 SEPT. 1995 PRINTED IN JAPAN {IMPRIME AU JAPON) 1-17