Document width detection Document length detec-tionDetected sizeMore than288.2OFF ON OFF ON ON A3 11 × 17 A3 A3OFF ON - 11 × 17 A3 A3ON OFF - 11 × 17 A3 A3OFF OFF A4 LTR A4 A4Mixed width document size detectionIn case that mixed width and length documents are set, 3 types of paper detections such as maximum width, other than maximumwidth and length are performed.The maximum width is detected by the Document width sensor 1/2/3(SR13/SR14/SR15) in the same way of initial document sizedetection.Width other than maximum width is detected by the Different width sensor 1/2/3/4 (SR9/SR10/SR11/SR12).Document length is detected by ON state on the Read sensor (SR2) and OFF state on the Registration sensor (SR1). Eachdocument size is determined by the combination of the ON/OFF states on these sensors.SR2SR9SR12SR10SR11SR13SR15SR14SR1Same series mixed width document combinationSame series of size (AB configuration) Same series of size (Inch configuration)A4 B5 A5 B6 LTR LGL LTRR STMTA3 A - - - - - - -B4 - A - - - - - -A4R - - A - - - - -B5R - - - A - - - -11 × 17 - - - - A - - -LGL - - - - - - A ALTRR - - - - - A - ASTMT - - - - - A A -Different series mixed width document combinationAB configuration MixedDifferent series of sizeB4 B5 A4R A5 B5R B6 A5RMaximum size Width (mm) 257 210 182 148.52. Technical Explanation25
