Sharp MX-4100N Service Manual page 440

C. Transport section
CN F
SPFMA/ 1
+24VPD 2
SPFMA 3
SPFMB 4
+24VPD 5
SPFMB/ 6
B6B-PH-K-S
CN E SMP-02V-NC / SMR-02V-N
+24VPD_SRRC 1 1 +24VPD_SRRC 1
SRRC/ 2 2 SRRC/ 2
SPED 3
GND 4
+5V_SPED 5
+5VPD 6
SPPD1 7
GND 8
+24VPD 9
GND 10
+24VPD_SW 11
B11B-PH-K-S
SMR-12V-N / SMP-12V-NC
CN G
+5VPD 1 1 +5VPD 1
SPPD2 2 2 SPPD2 2
GND 3 3 GND 3
+5VPD 4 4 +5VPD 4
SPPD3 5 5 SPPD3 5
GND 6 6 GND 6
SOCD 7 7 SOCD 7
GND 8 8 GND 8
+5VPD_SOCD 9 9 +5VPD_SOCD 9
+5VPD 10 10 +5VPD 10
SPPD5 11 11 SPPD5 11
GND 12 12 GND 12
(NC) 13 (NC)
B13B-PH-K-S
2. Operational descriptions
A. Document size detection
(1) Document size detection
Size detection on the document tray
The document width is detected with the SPF document width sen-
sor (SPWS), and the document length is detected with the SPF
document length sensors (SPLS1, SPLS2). The document size is
judged from the document width and the document length accord-
ing to the table below. When documents of different sizes are
mixed and set on the document tray, the largest document size is
detected.
Document size
AB series A5
B5
11" x 8.5"
A4
B5R
A4R
8.5" x 13"
B4
A3
11" x 17"
Inch series 8.5" x 5.5"
11" x 8.5"
A4
11" x 8.5"R
8.5" x 13"
8.5" x 14"
A3
11" x 17"
179228-3(BLACK)
1 +5VPD
2 SPPD2
3 GND
VHPGP1A73A+-18
179228-3(BLACK)
1 +5VPD
2 SPPD3
3 GND
VHPGP1A73A+-18
179228-3
SOCD
1 SOCD
2 GND
3 +5VPD_SOCD
VHPGP1S73P+-18
Document length sensor
SPLS1 SPLS2
OFF OFF
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON OFF
ON ON
ON ON
ON ON
ON ON
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON ON
ON ON
ON ON
ON ON
MX-5001N RSPF SECTION D – 2
SRRC
SPPD3
SPPD2
SPFM
SPWS
SPLS1
SPLS2