Chapter 88-4F-8-3[1] Pickup roller (cassette 1)[2] Feeding roller (cassette 1)[3] Separation roller (cassette 1)[4] Pickup roller (cassette 2)[5] Feeding roller (cassette 2)[6] Separation roller (cassette 2)[7] Vertical path roller 2[8] Vertical path slave roller 2[9] Vertical path roller 1[10] Vertical path slave roller 1[11] Manual feed pickup roller[12] Registration roller (inside)[13] Registration roller (outside)[14] Duplexing/feed roller 2[15] Duplexing/feeding member 2[16] Transfer roller[17] Drum[18] Duplexing/feed roller 1[19] Duplexing/feeding member 1[20] Pressure roller[21] Fixing outlet roller[22] Fixing outlet member[23] Fixing film[24] Delivery roller[25] Delivery member8.1.6 Arrangement of Rollers 0007-1461iR3570 / iR4570 / /[3][2][1] [4] [6][5] [7][9][8][12][11][10][14][16][15][17][18][19][20][21][22][23][24][25][13]