Lexmark X734de Service Manual page 533
Mfp
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Also See for X734de:
- Service manual (626 pages) ,
- User manual (338 pages) ,
- Technical reference (105 pages)
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System board listing (continued)
See
"System board" on page
Connector
JDX1
Duplex / MFP BDC motor drive
JFAN1
System fan
JFDPCK1
Paper Feed/Waste Toner Motor
and Tray 1 Pick
JFDS1
Feed thru sensor
JFMUSB1
Front panel USB port
JFUSER1
Belt, exit, bubble sensors
5-2.
Pin #
Signal
1
VS12_DUP_ENC_LED
2
S_DUP_MPF_ENC
3
Ground
4
V24_DUP_MPF_M-
5
V24_DUP_MPF_M+
1
Ground
2
V18_FAN_MTR
3
S_FAN_FG
4
NC
1
VS12_FEED_ENC
3
S_FEED_ENC
5
Ground
7
V24_FEED_MTR-
9
V24_FEED_MTR+
1
VS12_FDS
2
S_FDS_FB
3
Ground
1
Ground
2
USB_DM1
3
USB_DP1
4
NC
5
Ground
1
S_FSR_BLT2_SNS
3
VS_BUB_LED
5
Ground
7
S_FSR_EXIT_SNSD
9
S_FSR_BLT1_SNS
Pin #
Signal
2
V24_PICK_M+
4
V24_PICK_M-
6
Ground
8
S_T1PK_ENC
10
VS12_5V_ENC
2
GD_FSR_BLT1_RTN
4
S_FSR_BUB_SNSD
6
Ground
8
VS_EXIT_LED
10
GD_FSR_BLT1_RTN
Connector locations
7526
5-7
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