Chapter 22-242.6 Fixing System2.6.1 Adjusting the Nip(fixing pressure adjustingnut) 0002-5178CLC5100 / CLC4000Check to make sure that the nip width is as indicatedin the table. If not, turn the adjusting screw to adjust.᤹F-2-47[1]: Feeding direction[2]: A3[3]: Center of copy paper᤹b and c represent points 10 to 15 mm from theedges.᤹T-2-3᤹If the fixing rollers are cool, wait until the standbyperiod is over, wait an additional 15 min, and make 20copies before taking measurements.1) Start service mode.2) Select 'NIPCHK' of 'FUSER' under 'FUNC'.3) Select 'NIPCHK=1'.4) Press the Start key to execute. (The operation willstop automatically.)5) Measure the dimensions indicated in the Figure asa, b, and c.2.6.2 Adjusting theMounting Position of theExternal Paper DeliveryUnit Guide Plate 0002-5974CLC5100 / CLC40001) Remove the left cover.2) Open the front cover.3) Pull out the fixing unit mount to the position wherethe front side plate of the external delivery paperunit and the section A of the guide plate [1] overlapeach other.4) Loosen a screw [2] for the guide plate. The guideplate [1] should be pushed in while it is beingpushed to the front side plate of the externaldelivery unit [3].DimensionMeasurements(Taken whenthe upper and lower rollersare sufficiently heated.)a 7.5±0.3[mm]|bc| 0.5[mm]or lessbaca 0.5[mm]or lessca[1][2] [3]
