Canon imagePRESS C1 Service Manual - page 957
Chapter 16
16-60
16.3.3
0011-9636
imagePRESS C1 / imagePRESS C1+
T-16-65
P039
7
Clock output(18.432MHz)
CLK20
6
Reserve
5
Read
RD*
4
High write
HWR*
3
Low write
LWR*
2
Switching the finisher microcomputer
FIN_MODE
1
FIN_DOWNLO
AD
0
FIN_RESET
P040
7
6
5
4
Build-in ROM (when downloading)
FlashROM (in normal operation)
CS0*
3
Used for an address for FlashROM 2M bite or more
CS1*
2
RAM
CS2*
1
GOHOME
CS3*
0
LED
LED_ON
Indication
bit
Item
Remarks
P001
7
SCTS of DDIS
6
SPRDY of DDIS
5
SRTS of DDIS
4
---
3
ON signal of FAN2
This is usually 0.
2
Detection of locking of FAN2
This is usually 1.
1
ON signal of FAN1
This is usually 0.
0
Detection of locking of FAN1
This is usually 1.
P002
7
Size detection input port
Indefinite
6
Size detection input port
Indefinite
5
Size detection input port
Indefinite
4
---
3
Optical motor clock signal
Indefinite value
2
13V detection port
This is usually 0.
1
24V detection port
This is usually 0.
0
Lamp ON signal
Indefinite
P003
7
---
6
---
5
SP10 of DDIS
Indefinite value
4
LED flash signal for the RCON board
Indefinite value
3
---
2
---
1
---
0
---
P004
7
---
6
---
5
---
4
---
3
---
2
SLIVEWAKE signal of DDIS
This is usually 0.
1
SP01 of DDIS
Indefinite value
0
SCPRDY of DDIS
Indefinite value
P005
7
---
6
---
5
---
4
---
3
SP11 of DDIS
Indefinite value
2
SP12 of DDIS
Indefinite value
1
---
0
---
P006
7
Platen open/close detection sensor
1 when the platen is closed
6
---
Address
bit
Name
Symbol
Remarks