COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001SERVICE MODES-98COPIER>OPTIONDRM-H-SWUse it to set night drum heater OFF mode.Setting 0: night drum heater ON (default)1: monitor ambient humidity every 2 hr, and turn off drum heater ifabsolute moisture content is 9 g or lessDEV-IDLRpower-on black band pre-development forced idle rotation modeSetting 0: at power-on, execute black band pre-development forced idle rota-tion sequence if 20,000 prints or more were made on previous dayand, in addition, if absolute moisture content is 16 g or higher (de-fault)1: at power-on, execute black band pre-development forced idle rota-tion sequence at all timesBK-BD-1Use it to set black band increase month mode (for January).Setting 0: do not execute if absolute moisture content is less than 9 g; executeblack band sequence for every 200 prints if absolute moisture con-tent is 9 g or more1: execute black band sequence for every 60 prints2: execute black band sequence for every 20 prints3: execute black band sequence for every 6 printsBK-BD-2Use it to set black band increase month mode (for February).Setting Same the setting of ‘BK-BD-1’.BK-BD-3Use it to set black band increase month mode (for March).Setting Same the setting of ‘BK-BD-1’.BK-BD-4Use it to set black band increase month mode (for April).Setting Same the setting of ‘BK-BD-1’.BK-BD-5Use it to set black band increase month mode (for May).Setting Same the setting of ‘BK-BD-1’.BK-BD-6Use it to set black band increase month mode (for June).Setting Same the setting of ‘BK-BD-1’.BK-BD-7Use it to set black band increase month mode (for July).Setting Same the setting of ‘BK-BD-1’.