Samsung SCX-4729FW - Tech Mode

4.AlignmentandTroubleshooting
4.1.8.TechMode
Inservice(tech)mode,thetechniciancancheckthemachineandperformvarioustesttoisolatethecauseofamalfunction.
WhileinTechmode,themachinestillperformsallnormaloperations.
a)EnteringtheTechMode
Press“Menu>#>1>9>3>4”onthecontrolpanel.
b)Techmodemenu
Depth1Depth2Depth3Depth4
SendLevel[9-15]12
DTMFLevelHigh[0-15]Low[0-15]
PauseTime[1-9]
DialModeTone,PulseTone
ModemSpeed33.6,28.8,14.4,12.0,9.6,4.833.6
ErrorRate5%,10%10%
ClearAllMem.
TonerLowLevel[1:30]:10
PlatenScan
ADFScan
TransferRoller
Fuser
PickupRoller
RetardRoller
ForwardRoller
ClearCountEnterPassword[????]
FeedRoller
Off* EngineFooter
On
On DialTone
Off
On
DataSetup
CallerID
Off
SwitchTest
TestParamSet
ModemTest
DramTest
RomTest
ShadingTest
MachineTest
ScanAging
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