Canon BJC 50 Service Manual - Page 171
Canon BJC 50 - Color Inkjet Printer Manual
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BJC-50 Part 5: Maintenance 6. CONNECTOR POSITION & PIN ALIGNMENT 6.1 Control Board Upper Section CNOP1 CNCR1 CNH1 CNSEN2 CNBT2 CNSEN1 CNFL1 CNIF1 Lower Section CNIR1 CNBT1 CNDC1 Figure 5-10 Control Board CNIF1 (Parallel Interface Connector) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Signal name STROBE DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 ACKNLG BUSY P.E. GND GND SELECT AUTO FEED XT +5.0V INIT ERROR +5.0V SELECT IN GND N.C. GND GND N.C. IN/OUT Description IN See Part 2: 2.3.1 Parallel Interface for details (page 2-15) IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT IN/OUT OUT OUT OUT IN IN OUT IN 5-31
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6. CONNECTOR POSITION & PIN ALIGNMENT
6.1 Control Board
CNIF1 (Parallel Interface Connector)
5-31
BJC-50
Part 5: Maintenance
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Signal name
STROBE
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
ACKNLG
BUSY
P.E.
GND
GND
SELECT
AUTO FEED XT
+5.0V
INIT
ERROR
+5.0V
SELECT IN
GND
N.C.
GND
GND
N.C.
IN/OUT
IN
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
OUT
OUT
OUT
IN
IN
OUT
IN
Description
See
Part 2:
2.3.1 Parallel Interface for details (page 2-15)
CNBT1
CNDC1
CNIR1
CNIF1
CNH1
CNBT2
CNFL1
CNOP1
CNCR1
CNSEN2
CNSEN1
Upper Section
Lower Section
Figure 5-10 Control Board