COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000CHAPTER 6 FIXING SYSTEM6-34 P4.4.4 Adjusting the Nipa. Taking MeasurementsWait for 15 min after the machine completes warm-up, and make 20 A4 copies beforestarting to measure the nip:1) Place A4/LTR paper, and select A4/LTRon the control panel.2) Make the following selections in servicemode to discharge the paper:COPIER>FUNCTION>FIXING>NIP-CHK.b. Standard1) Measure the points indicated.a and c are prints 10 mm fromboth edges of the sheet.F06-404-062) Check to make sure the measurementsare as indicated; if not, go to c to makeadjustments.Be sure that both upper andlower rollers are sufficientlyheated when taking measure-ments.T06-404-01c. Making Adjustments1) Take the fixing assembly out of the ma-chine.2) Open the delivery assembly.3) Adjust the nip using the adjusting screw[1] at the front and the rear.F06-404-07 Feedingdirectionacb Center ofpaperDimensionba - cWhen both upper and lowerrollers are sufficiently heated.7.8mm ± 0.5mm0.5mm or less[1]Download Free Service Manual at http://printer1.blogspot.com
