a. Measuring the NipWait 15 min after the end of the copier’s warm-up, and make 20 copies beforemeasuring the nip.1) Place A3 copy paper, and select A3.2) Open the copyboard cover.3) Start service mode (*4*); using the >> key, select nip measurement mode ‘NIP’.4) Press the * user mode key.The above will cause the copier to pick up paper and become ready formeasurement as in Figure 6-229.Reference:The paper will stop once between the fixing rollers; then, it is dischargedautomatically in about 10 sec.5) Measure the nip.16. Adjusting the Fixing ClutchAdjust the fixing clutch by turning the set screw e so that the gap between the 41Tgear q and the control ring w is 0.1 to 0.3 mm whenever you have replaced any of thefollowing component parts:Figure 6-230qweCOPYRIGHT © 1997 CANON INC. CANON NP6045 REV. 1 MAR. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 6 FIXING SYSTEM6-31
