Caution:The “A6R” width is one of the basic values to be used when the paper widthdetecting VR is replaced for the multifeeder; however, note that the size label doesnot have a notation indicating “A6R”, and you will not feel a click on the width guide.Keep in mind that A6R is A4 paper folded in fourths, and its width is 105 mm.Screen 4-10* The screen continues to indicate ‘0’ even after you have executed ‘START’. Tofind out whether the item is being executed or not, refer to LEDs 1, 2, and 3 onthe RDF controller PCB (flashing in sequence or simultaneously).CHAPTER 11 TROUBLESHOOTING11-240 COPYRIGHT © 1997 CANON INC. CANON NP6560/NP6360/NP6260 REV. 0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)10/11ItemRFSKEWRF-AERFSE-INTS-BCLNDescriptionUse it to execute skew adjustment of the RDF.Use it to execute automatic adjustment of the AEsensor for the RDF.Use it to initialize the sensor of the RDF.Use it to clean the separation belt of the RDF.Remarks*