3–116OPERATIONS AND TIMINGCOPYRIGHT © 1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)No.324325326327328ItemDuplex paper stack timingadjustmentSet-back roller reversal timingadjustmentLamp intensity adjustmentDuplexing unit inlet arch adjustmentDuplexing unit out let adjustmentSettings0 ~ 630 ~ 6340 ~ 2000 ~ 630 ~ 63DescriptionA higher setting delays the ON timing.unit: 0.27 mmdefault: 32A higher setting delays the reversal timing.unit: 0.27 mmdefault: 32For factory only.default: 125A higher setting increases the arch.default: 28unit: 0.27 mmA higher setting increases the arch.default: 28unit: 0.27 mmTable 3-612-3Download service manual and resetter printer at http://printer1.blogspot.com
