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4-159
PCB Connector and
Signal Information
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ATT
PRDY
VRDY
PACK
SVEN
SCTS
SHBREQ
SHWREQ
—
SVSYNC
SRXD
PRST
VSYNC
PRNT
SRTS
STXD
Image processing
PCB CN212-1
Image processing
PCB CN212-2
Image processing
PCB CN212-3
Image processing
PCB CN212-4
Image processing
PCB CN212-5
Image processing
PCB CN212-6
Image processing
PCB CN212-7
Image processing
PCB CN212-8
—
Image processing
PCB CN212-10
Image processing
PCB CN212-11
Image processing
PCB CN212-12
Image processing
PCB CN212-13
Image processing
PCB CN212-14
Image processing
PCB CN212-15
Image processing
PCB CN212-16
Printer condition change
detection signal
Printer ready signal
VSYNC receive signal
Paper feed completion
signal
Scanner sub-scan
image valid signal
Host serial
communication receive
acceptance signal
Shading compensation
black standard data
request signal
Shading compensation
white standard data
request signal
—
Scanner vertical
synchronization signal
Host serial
communication transmit
acceptance
Printer reset signal
Printer vertical
synchronization signal
Print start signal
Host serial
communication transmit
signal
Host serial
communication receive
signal
Status
—
Pin
No.
Signal
Name
Destination
Function
(CN4)
ON
5V
0V
ON
5V
0V
ON
5V
0V
ON
5V
0V
ON
5V
0V
5V
0V
ON
5V
0V
ON
5V
0V
Pulse
5V
0V
ON
5V
0V
Reset
5V
0V
ON
5V
0V
ON
Pulse
Pulse
(FP-D450/D600 Series)