Service Manual
Page 209
Information Conditions Drum unit change When drum unit life is 100 pages or more, and the drum counter is reset. (Maximum counter: 63) Toner cartridge change When the toner cartridge is replaced after a Toner Empty error is counted under the conditions below; APPENDIX Note that each maintenance information is stored in NVRAM, then warming-up completes without a Toner Empty or Toner Low error being detected. (Maximum counter: 27) Paper jam When a paper jam occurs. (Maximum counter: 2047) A-11
Information Conditions Drum unit change When drum unit life is 100 pages or more, and the drum counter is reset. (Maximum counter: 63) Toner cartridge change When the toner cartridge is replaced after a Toner Empty error is counted under the conditions below; APPENDIX Note that each maintenance information is stored in NVRAM, then warming-up completes without a Toner Empty or Toner Low error being detected. (Maximum counter: 27) Paper jam When a paper jam occurs. (Maximum counter: 2047) A-11