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CHAPTER 2 OUTLINE OF OPERATION
2) When the horizontal registration sensor (LED1 through 4, PT1 through) suited to the
paper size signal from the host machine detects the rear edge of the sheet, the horizon-
tal registration motor (M2P) causes a farther move to a specific position, and stops the
punch slide unit.
3) When the trailing edge sensor (LED5, PT5) detects the trailing edge of the sheet, the
drive of the feed motor (M1) is stopped, thereby stopping the sheet. Then, the punch
motor (M1P) is driven to punch holes in the sheet.
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COPYRIGHT © 2001 CANON INC.
Chap02.p65
Horizontal registration sensor (LED1, PT1);
used to detect the edge of sheets of A3, A4,
LTR, 279×432 (11"×17").
Horizontal registration sensor 2 (LED2, PT2);
used to detect the edge of sheets of B4, B5,
LTRR, LGL.
Horizontal registration sensor 3 (LED3, PT3);
used to detect the edge of sheets of A4R.
Horizontal registration sensor 4 (LED4, PT4);
used to detect the edge of sheets of B5R.
F02-602-09
F02-602-10
2000 2000 2000 2000
58
Punch
CANON SADDLE FINISHER G1 REV.0 MAR. 2001
3/28/01, 12:07 PM
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