Canon DADF-P1 Portable Manual

Also see for DADF-P1: Service manual

Contents

Canon DADF-P1 Portable Manual Manual pdf 11 page image

Chapter 23Chapter 2 Standards andAdjustments2.1 Basic Adjustment2.1.1 Outline 0010-3940This machine has the following adjustment items. Carry out each adjustmentafter replacing the relevant parts.T-2-1Carry out the adjustment of above all after removing the ADF from thereader unit.2.1.2 Height Adjustment 0010-39421. Pre-checkCheck that the front and rear feet on the pickup side of the DADF are closecontact with the document glass when the DADF is closed.F-2-1MEMOInsert a sheet of paper between the ADF's document glass and the feet (two)and pull the paper in the direction of the arrow to check that you feel slightresistance.The recommended way of making this check is as follows:First, insert a sheet of paper between the front foot [1] and the ADF's docu-ment glass, and then pull it.Next, insert a sheet of paper between the rear foot [2] and the ADF's docu-ment glass, and then pull it.- Use plain paper for this adjustment.- Insert the paper [3] in such a manner that the sheet portion [4] of the docu-ment glass is covered.F-2-2F-2-32. Adjustment Sequence* When the front foot or rear foot is floating1) Adjust the left hinge. (See 3.)2) Adjust the right hinge. (See 4.)3) Adjust the left hinge (see 3) or check the left hinge (see 1).* When both feet are floating1) Adjust the left hinge. (See 3.)2) Adjust the right hinge. (See 4.)3) Adjust the left hinge. (See 3.)4) Adjust the right hinge (see 4) or check the right hinge (see 4).3. Adjusting the Left Hinge Height1) Adjust the left hinge height using the left height adjusting screw [1].Loosen the nut [2] before adjustment, and tighten it after adjustment.* If the front foot is floating, turn the adjusting screw clockwise to lower thefront foot until it touches the glass.* If the rear foot or both feet are floating, turn the adjusting screw counter-clockwise to lower the rear foot until it touches the glass.F-2-44. Adjusting the Right Hinge Height1) When closing the DADF, perform the following checks:- The rib [1] on the bottom of the ADF must contact the copyboard glassholder (right) [2]. (Gap A should not exist.)- Check that the document pressure sheet [2] touches the document glass.No. Adjustment type Replaced parts Remarks[1] Height adjustment Hinge[2] Perpendicularity adjustment Hinge[3] Magnification adjustment Motor/roller[4] Side registration adjustment -Duringinstallation only[5]Leading edge registrationadjustment -Duringinstallation only[6] Reading position adjustment White roller[1][3][2][4]