Chapter 1010-14The controller PCB and the DC controller PCB are equipped with a lithium battery (1 pc. each) to serve as a sourceof power, backing up various data in the even of power failure.T-10-11Be sure to exercise care whenever you have to replace the battery. In certain cases, it may explode.Do not use a battery which is not of a type specifically indicated (same name, or equivalent).Dispose of any used battery according to the instructions of its manufacturer.10.4.5 Energy-Saving Function10.4.5.1 Overview 0006-5741iR2270 / iR2870 / iR3570 / iR45701. Standby ModeWhen the machine is in standby mode, all its power supplies are provided with power, and the machine is ready forimmediate operation.2. Sleep Mode2-1. Sleep 1When the machine is in sleep mode 1, its control panel remains off, and the polygon motor (M1) will not rotate evenwhen any of the control panel keys is pressed. In this mode, the machine is provided with power as in standby mode.2-2. Sleep 3When the machine is in sleep mode 3, only 3 VB is available. The machine will move to standby mode from sleep 3in response to any of the following:- print job- press on the control panel power switch- incoming faxThe following shows the sections of the machine that are provided with power in sleep 3:Controller PCB manganese dioxide lithium battery (3 V, 1000 mAh)DC controller PCB lithium battery (3 V, 600 mAh)Life DC controller PCB: 7 yr or lessController PCB: 8.8 yr or more(with the power plug disconnected)Replacement The batteries cannot be replaced on their own in thefield.
