Chapter 11-16F-1-19T-1-241.2.2 Using the Machine1.2.2.1 Turning On the Power Switch 0007-3138iR2270 / iR2870 / iR3570 / iR4570 / / / / / iR2230 / / / iR3530The machine possesses 2 power switches: main power switch and control power switch. Normally (i.e., unless the machine is in a sleep state), the machine will besupplied with power when you turn on its main power switch.[1] CIS unit [16] Manual feed pickup roller[2] ADF reading glass [17] Pickup roller (cassette 1)[3] Platen glass [18] Vertical path roller 1[4] Toner bottle [19] Feed roller (cassette 1)[5] Drum unit [20] Separation roller (cassette 1)[6] Drum cleaning unit [21] Vertical path roller 2[7] Delivery roller [22] Feed roller (cassette 2)[8] Fixing outlet roller [23] Separation roller (cassette 2)[9] Fixing film unit [24] Pickup roller (cassette 2)[10] Pressure roller [25] Primary charging roller[11] Duplex feed roller [26] Developing unit[12] Photosensitive drum [27] Laser scanner unit[13] Duplex feed roller 2 [28] Dust-blocking sheet[14] Transfer roller [29] Sub hopper[15] Registration roller[7][21][22][23][24][27][28][1] [2] [3][11][13][15][16][17][18][19][20][4][29][26][5] [6][12][25][8][9][10][14]
