11 1-51-5Product Overview > Parts Name > External View > Rear side of the machine (L100 / L170 / L174)Product Overview > Parts Name > External View > Rear side of the machine (L100 / L170 / L174)No. Name No. Name[1] Document Pickup Tray [13] Handset[2] Document Feed Tray [14] Onetouch Cover[3] ADF Right Cover [15] Operation Panel Unit[4] ADF Upper Cover [16] ADF Lower Cover[5] ADF Upper Unit Lower Cover [17] Pickup Tray Paper Guides[6] Right Cover [18] Pickup Tray[7] Delivery Auxiliary Tray [19] Pickup Tray Trailing Edge Paper[8] Delivery Stopper [20] Small Size Paper Guides[9] Dust Cover [21] Power Button[10] Document Return Tray [22] Front Cover Unit[11] Document Stopper [23] Delivery Tray[12] Handset Base [24] Upper Cover■ Rear side of the machine (L100 / L170 / L174)[1][2][5][6][7][8][9][3][4]No. Name No. Name[1] Document Guides [6] Power Supply Socket[2] ADF Left Cover [7] External Device Jack[3] USB Port [8] Telephon Line Jack[4] Handset Jack [9] Rear Cover[5] Left CoverF-1-2