Samsung SCX-5312F Service Manual page 71
Digital laser mfp
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Also See for SCX-5312F:
- User manual (127 pages) ,
- Manual del usuario (127 pages) ,
- Service manual (106 pages)
Table of Contents
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Troubleshooting
Engine Error
4-40
Check
NO
CBF Harness-CN7
(Main B'D to
LSU)
YES
Check
Main B'D CN7-9,
NO
P_MOTOR Signal
(
)
YES
Check
Main B'D CN7-8,
NO
LREADY Signal
(
)
YES
Check
Main B'D CN7-4,
NO
LDON Signal
(
)
YES
Check
Main B'D CN7-1,
NO
HSYNC Signal
(
)
YES
END
Try again to connector or
Replace connector
Replace Main PBA
Replace LSU
Replace Main PBA
Replace LSU
Samsung Electronics
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Troubleshooting
