Read Sharp AR-810 (serv.man24) Service Manual online
AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 19
Symbol
Name
Function
Remarks
S23
TR-BELT-SW 2
Transfer belt contact position
(F-3)
Transfer belt contact switch
detection
S24
TNR-FULL-SNR
Used toner full detection
(F-3)
Waste toner bottle full detection sensor
S25
COV-R-SNR
Right door feed cover open/close
(F-3)
Feed cover sensor
detection
S26
CST1-TR-SNR
1st cassette paper detection
(F-3)
1st cassette transport sensor
S27
CST1-TRY-SNR
1st cassette tray position detection
(F-3)
1st cassette tray-up sensor
S28
CST1-FED-SNR
1st cassette paper detection
(F-3)
1st cassette feed sensor
S29
CST1-EMP-SNR
Detection of 1st cassette paper
(F-3)
1st cassette empty sensor
presence or absence
S30
CST1-BTM-SNR
1st cassette position lower limit
(F-3)
1st cassette bottom sensor
detection
S31
CST1-SNR
Detection of 1st cassette presence or
(F-3)
1st cassette detection sensor
absence
S32
CST2-TR-SNR
2nd cassette paper detection
(F-3)
2nd cassette transport sensor
S33
CST2-TRY-SNR
2nd cassette tray position detection
(F-3)
2nd cassette tray-up sensor
S34
CST2-FED-SNR
2nd cassette paper detection
(F-3)
2nd cassette feed sensor
S35
CST2-EMP-SNR
Detection of 2nd cassette paper
(F-3)
2nd cassette empty sensor
presence or absence
S36
CST2-BTM-SNR
2nd cassette position lower limit
(F-3)
2nd cassette bottom sensor
detection
S37
CST2-SNR
Detection of 2nd cassette presence
(F-3)
2nd cassette detection sensor
or absence
S38
LCF-TR-SNR
Paper detection at the tandem LCF
(F-3)
Tandem LCF transport sensor
feeder section
S39
LCF-TRY-SNR
Tandem LCF tray position detection
(F-3)
Tandem LCF tray-up sensor
S40
LCF-FED-SNR
Paper detection at the tandem LCF
(F-3)
Tandem LCF feed sensor
feeder section
S41
LCF-EMP-SNR
Detection of paper presence or
(F-3)
Tandem LCF empty sensor
absence at tandem LCF
S42
LCF-SNR
Detection of the tandem LCF tray
(F-3)
Tandem LCF detection sensor
presence or absence
S43
LCF-BTM-SNR
Tray home position detection
(F-3)
Tandem LCF bottom sensor
S44
END-F-STP-SNR
Tandem LCF end fence stop position
(F-3)
End fence stop position sensor
detection
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