4–20 COPYRIGHT © 1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)MECHANICAL SYSTEMC. Registration Roller Assem-bly1. Removing the Registration Clutch1) Remove the lower rear cover.2) Remove the clip ring q, and disconnect theconnector w; then, remove the registrationclutch e.Figure 4-3222. Removing the Upper RegistrationRoller1) Remove the registration clutch. (See “Remov-ing the Registration Clutch.”)2) Remove the springs (front) q and (rear) w.Figure 4-3237. Adjusting the Left/Right RegistrationIf the left/right registration is wrong when usingthe multifeeder, loosen the screws q to adjust thetray position.Figure 4-3218. Points to Note When Installing theMultifeeder Assembly Rack PlateInstall the multifeeder rack plate to the pulleywith both left and right rack plates fully open.1Caution:If the adjusting hole is not furnished with a blackdot for reference, make adjustments as in-structed while making sure that the paper guideplate cam of the multifeeder aseembly is lo-cated as shown.Figure 4-320130.5±0.5mmPaper guideplate camHole2131
