CHAPTER 5 PICK-UP/FEEDING SYSTEMCOPYRIGHT © 1999 CANON INC. CANON NP6320 REV.0 DEC. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)5-40: SW is OFF.1: SW is ON.(left) (right)ArrangementPaper sizeNo cassette 0 0 0 0B5 0 0 0 1(182×257)U1 0 0 1 0(184 to 190 × 265 to 267)A4 0 0 1 1(210×297)B5R 0 1 0 0(257×182)B4 0 1 0 1(257×364)A4R 0 1 1 0(297×210)A3 0 1 1 1(297×420)U3 1 0 0 0(190 to 203 × 266 to 268)A5R 1 0 0 1(210×149)U2 1 0 1 0(203 to 220 × 267 to 355)Letter 8.5×11 1 0 1 1(216×279)STMT 5.5×8.5 1 1 0 0(140×216)Legal 8.5x14 1 1 0 1(216×356)Letter R 1 1 1 08.5×11 (216×279)Ledger R 11×17 1 1 1 1(279×432)(unit: mm)C. Identifying the Cassette SizeThe presence/absence of a cassette in the cassette holder and the size thereof are identified byfour switches (CST1 through CST4) provided in each cassette holder. Based on the combinationsof the switches which have been actuated, the microprocessor recognizes the presence/absence of acassette as shown in Table 5-101 and, at the same time, determines where to reverse the scannerand how to control the blank shutter.Table 5-101CST1CST2CST3CST4
