Samsung CLX-9252 Series Service Manual page 408

● Code :
U2-2113
U2-3113
U2-4113
U2-5113
● Symptom / Cause :
LSU Hsync Signal is abnormal. So machine can't prin
● Troubleshooting method :
1. Turn the machine off then on. Check for the LSU m
2. Print a demo page to check that the machine opera
3. If the problem persists, check the following :
a) Turn the machine off and remove the left cover. a) Turn the machine off and remove the left cover
Remove the COVER-LD(JC63-02383A) of the LS
Turn the machine on.
Print a demo page to check that the machine op
b) Turn the machine off.
Check if the LSU connectors are connected pr
Service Manual
7. Troubles shooting
● Error message :
:
Yellow LSU Unit Fai ilure #U2-2113 : Turn off then on.
Magenta LSU Unit F Failure #U2-3113 : Turn off then on.
Cyan LSU Unit Failu ure #U2-4113 : Turn off then on.
Black LSU Unit Failu ure #U2-5113 : Turn off then on.
t job.
otor operation sound during warm-up.
ates normally.
SU, Unplug and reconnect the LSU cable.
erates normally.
roperly.
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