4–33COPYRIGHT © 1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)MECHANICAL SYSTEM11.Adjusting the Pressure of the Sepa-ration RollerIf double feeding or pick-up failure occurs fre-quently during pick-up operation, adjust the posi-tion of the pressure spring for the separation roller.q if double feeding is frequent, move the hook ofthe spring toward A.w if pick-up failure is frequent, move the hook ofthe spring toward B.Figure 4-37112.Position of the Pick-Up Roller Re-leasing SolenoidInstall the solenoid so that the pick-up roller armq butts against the upper stay w when the plungerof the solenoid is pushed in.Figure 4-3723214ABButted.Butted.2 1
