Canon Cassette Feeding Unit-AP1 Service Manual

Canon Cassette Feeding Unit-AP1 Service Manual Manual pdf 15 page image

ControlsLifter controlPaper inside a cassette is lifted up by the Lifting Plate.The Middle Plate is lifted by the rotation of the Cassette 3,4 Lifter Motor (M102).When the paper surface reaches the position of the Pickup Roller, the Cassette Lifter Sensors(PS104/PS105) are turned ON todetect that the paper has reached the pickup position.Lifter Error DetectionIf the Cassette Lifter Sensors are not turned ON for 5 seconds or more, no paper is displayed for the corresponding paper sourceand an alarm code is issued.NOTE:Related Alarm Code:04-0001: Cassette 1 Lifter Error04-0002: Cassette 2 Lifter Error04-0003: Cassette 3 Lifter Error04-0004: Cassette 4 Lifter ErrorCassette Pickup ControlRotation of the Cassette 3,4 Pickup Motor (M101) feeds paper to the Vertical Path Roller.The Cassette 3/4 Pickup Roller and the Cassette 3/4 Feed Roller are driven by the Cassette 3,4 Pickup Motor (M101) while theVertical Path Roller is operated by the rotation of the Cassette 3,4 Feed Motor (M103).Pickup Retry ErrorPickup retry is executed when a delay jam is detected by the Vertical Path Sensor of the respective paper source.An alarm code is notified when pickup retry fails the predetermined number of times.NOTE:Related Alarm Code:04-0011: Cassette 1 Pickup Retry Error04-0012: Cassette 2 Pickup Retry Error04-0013: Cassette 3 Pickup Retry Error04-0014: Cassette 4 Pickup Retry ErrorCassette Paper Size Detection/ Cassette DetectionResult of automaticsize detectionPaper Size Group for Auto Recog. in Drawer*1All Sizes A/B-Size Inch Size A/K SizeA3 A3 A3 No corresponding size A3B4 B4 B4 No corresponding size No corresponding sizeA4R A4R A4R No corresponding size A4RA4 A4 A4 No corresponding size A4B5R B5R B5R No corresponding size No corresponding sizeB5 B5 B5 No corresponding size No corresponding sizeA5R Depends on the setting*2 A5R STMTR A5R11x17 11x17 No corresponding size 11x17 No corresponding sizeLGL LGL No corresponding size LGL No corresponding sizeLTR LTR No corresponding size LTR No corresponding sizeLTRR LTRR No corresponding size LTRR No corresponding sizeSTMTR Depends on the setting*2 A5R STMTR A5R12x18 12x18 No corresponding size 12x18 No corresponding size2. Technology10