Canon MF4500 Series Service Manual

33 3-43-4Periodical Services > Cleaning > Reader ADF > DADFPeriodical Services > Cleaning > Reader ADF > DADFReader ADF■ SADF[1] [2] [3][4][4][5][6]Cleaning parts Procedure1 SADF Pickup Roller Open the ADF and wipe off the smudge with the soft dry cloth.2 SADF Separation Pad Open the ADF and wipe off the smudge with the soft dry cloth.3 Delivery Roller Wipe off the smudge with the soft dry cloth.4 Backside of copyboardcoverOpen the copyboard cover and wipe off the smudge with the soft drycloth.5 Copyboard glass Open the copyboard cover and wipe off the smudge with the soft drycloth.6 ADF reading area Open the copyboard cover and wipe off the smudge with the soft drycloth.F-3-2T-3-2■ DADF[1][2][3][4][4][5][6]Cleaning parts Procedure1 DADF Pickup Roller Unit Open the ADF and wipe off the smudge with the soft dry cloth.2 DADF Separation Pad Open the ADF and wipe off the smudge with the soft dry cloth.3 Delivery Roller Wipe off the smudge with the soft dry cloth.4 Backside of copyboardcoverOpen the copyboard cover and wipe off the smudge with the softdry cloth.5 Copyboard glass Open the copyboard cover and wipe off the smudge with the softdry cloth.6 ADF reading area Open the copyboard cover and wipe off the smudge with the softdry cloth.F-3-3T-3-3