Sharp SF-7300 - Page 69

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“’*’m
SF-7300
SF-7=0
statue
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Trmbb svtitom
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Cause
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L1
Mirrorbase feed trobb
● MHPS failure
● If the mirror home postim snaor (MHPS) ~ not turn Off
● Clutchunit(MFC) failure
withinone secondaft- the
start of tie mirror.
● Main motorfailure
● If the mirrorws in ~tim abr a -e of the timegiven f~
● Bad conrrectiti betweenthe cbtch conwhn gear andcMch
the magnificationredointhe q rode.
speed shiftgear
● MORS failure
● Main PWB failure
E
Mirrorbase operatial bodb
● MORS failure
If the reeism rdfer clutch (RRC) did not turn on within 1.27
● MHPS failure
secondsafterthe startof tie mirrorinthe qy mode.
● Main PWB failure
If the minor ovemm eemor (MORS) wee on when the RRC
turnedon inthe copymode.
L3
Mirrorbase returntrotib
● MHPS failure
If the mirror bme postion sensor (MHPS) dii not tum on
. SteppiW motorfailure
w~in 2.1 secondsafterthe startof the mirrorreturn.
● Clutchunit(MRC) failure
L5
If the kna dM not reach the given p~~n Wtiin 15 eeco~s
● LpS failure
aflw the startofthe bne motor.
● Stewing motorfailure
● Lena dtive wire dieengegemerrt,kne mechanism failure, or
obstructedbna movement
● Main PWB failure
H2
Open heat romerthermistor.
“ Open thermistor
“ Main PWB failure
H3 Heat ronerirregub@ hightemperatureabove 240 degrees cam
● Heater lampdrivecircuitfailure(stayson)
tgrede.
● Main PWB failure
H4 Heat rol% irreguladykw temperature.
● This statusis issuedKthe specificheat rokr temperature(180
degrees cent~rade) was not reached within the given time
afterpower on.
● Open heaterlamp
“ Open thermostatcontacts
● Heater lamp drivecircuitfailure(stayson)
● Main PWB failure
U1
Voftagedropinthe memorybackupbattery@kw 2.3V).
U2 Date frustrationin the counterwin the memory(totalcounter,
● (Because the memoryis containedwithinthe CPU, the status
maintenancecounter,devdoper counter).
U2 woufdnot be evoked.
● When tk CPU isreplaced.
CH Devdwer unit not insertedin the machineor connector
conts
d
● Incompkte DVunitinsertion
(fishes)
feifure.
● DV connectorfaifure
Pc
Personal counter is not ineetied in the machine quipped with . PersonalcounternotIti=
the personalcounter.
● Personalcounterfaihre
If PPD @eper entrydetector)did not turn on Win 2.0 seconds “ Cassette paper empty
(ffa~es)
for cassette feed or 2.6 secondsfor mubbypeee stacker aftw
● CPFS fatire
the tekeup sdmdd has turnedon in the cassettefeed or mu
w
● MPFS faikre(SF-MF11)
bypassstackerfed @epermiefeedw empty).
s PDD faifure
P The cassette is notproperfyinstied in the machbe.
. Cassette nd loaded
“ Irrcompktecassetteinsertion
● CD fafiure
● Main PWB failure
P2 Dischargelamp connectordisengagementoralldiecha~ km
s
● Dkcherge lamp PWB connectordeengegement
do notturnon.
● Diechqe lamp PWB failure
● Main PWB failure
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