Chapter 1515-2915.7.1.2.2 Detailed Discussions of Bit 00017-6144iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iSelect whether to enable or disable transfer bias pressure reduction mode.Select "Enable" to avoid image defects (black spots) produced by transfer bias leaks occurring in a low-pressure region, such as one at a high altitude. This settingregulates the transfer bias to keep it from exceeding a predetermined level during printing.15.7.1.2.3 Detailed Discussions of Bit 10017-6146iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iSelect whether to enable or disable developing assembly idling mode. Select "Enable" to drive the main motor for a specified period of time to apply idling anddeveloping bias (AC + DC) to prevent the thinning of the image density when the unit is installed or the developing unit is replaced in a low-temperature, low-humidity region. This mode works only on a new developing assembly and before a toner cartridge is loaded.15.7.1.2.4 Detailed Discussions of Bit 20017-6147iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iSelect whether to enable or disable black belt addition mode. If the user uses paper that causes fixed toner on paper to be fused and adhered to drum, selecting"Yes" will clean the drum by forming a black band on the drum surface during the reverse rotation which is performed after printing on 50 sheets.Implementation of this mode could result in a drum life falling short of its life expectancy.15.7.1.2.5 Detailed Discussions of Bit 30017-6148iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iSelect whether to enable or disable post-rotation reduction mode. Selecting "Enable" will reduce the noise caused by the polygon motor by stopping the motorimmediately after post-rotation.15.7.1.2.6 Detailed Discussions of Bit 40017-6149iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iSelect whether to enable or disable flicker reduction mode. Select "Enable" and enter a count to modify fusing temperature control to cancel fluorescent flickingduring printing.Implementation of this mode would degrade the throughput.15.7.1.2.7 Detailed Discussions of Bit 50017-6150iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iSelect whether to enable or disable silent mode. Select "Enable" to modify the registration loop amount and thus reduce noises or squeaks the registration rollersproduce after picking paper from the individual paper inlets.15.7.1.2.8 Detailed Discussions of Bit 60017-6151iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iSelect whether to enable or disable noise reduction mode during terminal temperature rises. Select "Enable" to start slowdown at a temperature lower than normalwhen printing on smaller-sized paper than B4. Slowdown control thus enabled prevents the thermal degradation of the fusing film grease, assuring smooth slidingamong the fixing film, heater and film guide to cut squeaks.15.7.1.3 SSSW-SW1515.7.1.3.1 List of Functions0017-6152iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iT-15-23Bit Function 1 00 Inhibit automatic delivery tray replacement while runningjobsEnable Disable1 Halt stapling job when out of staples Enable Disable2 Inhibit tray full indication while the stapled documentcount is exceededEnable Disable3 IFAX Permission of split recording of text data Enable Disable4 Not used - -
