Canon IR2200, IR3300, IR2800 manual F02-101-01 F02-101-02, LAMP1

CHAPTER 2 ORIGINAL EXPOSURE SYSTEM

The major components of the original exposure system are as follows:

Stream reading position		Image leading
		HP edge
(start position)			Original
No. 2 mirror			Copyboard glass
	No. 1 mirror base
No. 1 mirror Scanning lamp			Lens	CCD

No. 2 mirror	No. 3 mirror
base

F02-101-01

[3]

[4]

[1]

[5]

[6]

[2]

			F02-101-02
	Component	Notation	Description
[1]	Scanning lamp	LAMP1	Xenon lamp (intensity of 40,000 lx)
[2]	Scanner motor	M400	2-phase stepping motor (under pulse control)
[3]	Scanner HP sensor	PS400	Photointerrupter (detects scanner home position)
[4] Copyboard cover		PS401	Photointerrupter (detects the state (open/closed) of
	sensor		copyboard cover)
[5]	No.1 mirror base	-	No. 1 mirror
[6]	No.2 mirror base		No. 2/No. 3 mirror

2-2 R COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001