MX-2300/2700 N/G ELECTRICAL SECTION 11 – 17
I. Paper feed unit section (P9)
PHNR-12-H 㧗 (Cassette SW harness PA) P DF1B-24p S (Paper feed main harness) CN6
CPFD1
(CS1 paper entry
detection)
(Paper feed unit harness cs1) BU12P-TR-P-H
CLUD1
CS1
PAPER
FEED
CPED1
UN
DSW_C
CSPD1
B24B-PHDSS-B
CSS1
(Cassette SW harness PA) CN4
S4P-PH-K-S
CSS2
S4P-PH-K-S
PHNR-9-H 㧗
CPFD2
(Paper feed unit harness cs2) BU09P-TR-P-H (Cassette SW harness PA)
CS2
CLUD2
PAPER
FEED
UN
CPED2
CSPD2
B30B-PHDSS-B
3
CLUD2 2
5VNPD 3
D-GND 1
2CPED2
5VNPD
14 CPWD22 14 CPWD2224
4
6
10
12 CPWD21 12
10 CSPD2
4CLUD2
20
22
24
2
19
21
23
18
7
16
17
9
11
13
15
22 CSS23
6CPED2
24 CSS24
2CPFD2
18 CSS21
20 CSS22
21 CSS13
23 CSS14
17 CSS11
19 CSS12
15 CSS1
16 CSS2
11 CPWD11
13 CPWD12
7 DSW_C
9CSPD1
18 CSS24
22 CPWD21
6 CPED2
8 CSPD2
4 CLUD2
17 CSS13
13 CSS11
15 CSS12
11 CSS1
10 CSS2
7DSW_C
9 CSPD1
2 CPFD2
19 CSS14
12 CSS21
14 CSS22
16 CSS23
21 CPWD11
23 CPWD12
5VNPD26
11
D-GND9
D-GND
2
18
5VN21
5VNPD
5VNPD23
19
D-GND3
5VN20
D-GND1
D-GND
D-GND5
5VNPD22
5VNPD28
D-GND8
D-GND6
5VN24
D-GND7
5VNPD29
5VNPD
D-GND15
D-GND13
D-GND14
30
10
11
12
D-GND
1
2
3
D-GND4
5VNPD
5VNPD
D-GND17
D-GND16
10
D-GND12
5VNPD27
7D-GND
6
3
4
5
D-GND
CPED2
CPFD2
CLUD2
CSPD1
5VN
2
8
9
D-GND 1
1
3
9
2
5VN 3
1
1
2
D-GND
1
D-GND
1
D-GND
D-GND
3
D-GND
5VNPD
1
2CSPD2
D-GND
DSW_C
5VN
D-GND
3
2
1
D-GND
CPFD1
5VN
D-GND
6
8
7
5
4
12
4
9
1
D-GND
3
5
6
11
CPED1
5VNPD
CLUD1 2
10
9
5VNPD
5VN 3
CPFD2 2
1
2
3
D-GND
CPED1
5VNPD
1
2
3
D-GND
CLUD1
5VNPD
1
2
D-GND
CPFD1
7
1CPFD1
3CLUD1
1
3
1CPFD1
8 5CPED15
3 CLUD1
5CPED1
6
8
7
DRIVER
MAIN PWB
5VNPD
5
4
5VNPD
5VNPD25
PCU
PWB
2
5VN 3
D-GND 1
2
DSW_C
CSS1
CSS2
(CS1 lift-up detection)
(CS1 paper empty
detection)
(CS1 cassette
installation detection)
(CS2 paper entry
detection)
(CS2 paper empty
detection)
(CS2 lift-up detection)
(CS2 paper remaining
quantity detection)
(CS1 paper remaining
quantity detection)
(Right lower door open/close detection)
(CS2 cassette installation detection)
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