Canon IR2200, IR3300 PS8 DC-CON, PS9 DC-CON, PS10 DC-CON, PS11 DC-CON, PS12 DC-CON, PS13 DC-CON

CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS

6.2.5 Sensors (2/3)

• Printer Unit (2/3)

Electrical signal (target)	Reference to general	I/O address	Remarks
Name	circuit diagram	I/O indication
PS8 (DC-CON)	A3-20-M	P015-1
Cassette 2 re-try paper sensor		1: present, 0: absent	(paper)
PS9 (DC-CON)	A3-16-N	P015-2
Pre-registration paper sensor		1: present, 0: absent	(paper)
PS10 (DC-CON)	A3-16-N	P015-3
Registration paper sensor		1: present, 0: absent	(paper)
PS11 (DC-CON)	A3-16-N	P015-4
Horizontal registration		0: present,1: absent	(paper)
paper sensor
PS12 (DC-CON)	A3-16-I	P025-7
Image leading edge sensor		1: present, 0: absent	(paper)
PS13 (DC-CON)	A3-8-J	P015-5
Fixing/feeding sensor		0: present,1: absent	(paper)
PS15 (DC-CON)	A3-8-N	P015-6
No. 1 delivery sensor		1: present, 0: absent	(paper)
PS16 (DC-CON)	A3-9-N	P015-7
No. 1 delivery full sensor		1: present, 0: absent	(paper)
PS17 (DC-CON)	A3-7-N	P016-0
Duplex unit inlet paper sensor		0: present,1: absent	(paper)
PS18 (DC-CON)	A3-7-N	P016-1
Duplex unit outlet paper sensor		0: present,1: absent	(paper)
PS22 (DC-CON)	A3-15-N	P016-5
Multifeeder paper sensor		0: present,1: absent	(paper)
PS23 (DC-CON)	A3-15-N	P016-6
Right cover open/closed sensor		1: open, 0: closed
PS26 (DC-CON)	A3-8-J	P021-0
Fixing film sensor
S1 (DC-CON)	A3-18-N	P008-0
Toner sensor		1: present, 0: absent	(toner)
S2 (DC-CON)	A3-6-I	P008-2
Waste toner case full sensor		1: full	(waste toner)
S3 (DC-CON)	A3-17-N	P023-4, P33	(humidity)
Environment sensor		A/D
		P023-5, P34	(room temperature)
		A/D

COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001 4-59 T