Sharp AR-280 Service Manual page 115

(Other models)
30 - 2
Purpose Operation test/check
Function Used to check the operation of sensors and detectors
(Purpose) in the paper feed section and the related circuits.
(The operations of sensors and detectors in the paper
feed section can be monitored with the LCD.)
Section Paper transport
Item Operation
Operation/ The operations of the sensors and detectors in the pa-
Procedure per feed section of the copier are displayed.
The active sensors and detectors are highlighted.
UCSS1 Copier upper tray paper size detection 1
UCSS2 Copier upper tray paper size detection 2
UCSS3 Copier upper tray paper size detection 3
UCSS4 Copier upper tray paper size detection 4
LUD1 Copier upper tray upper limit detection
PED1 Copier upper tray paper detection
UCSPD1 Copier upper tray paper size detection
LCSS1 Copier lower tray paper size detection 1
LCSS2 Copier lower tray paper size detection 2
LCSS3 Copier lower tray paper size detection 3
LCSS4 Copier lower tray paper size detection 4
LUD2 Copier lower tray paper detection
PED2 Copier lower tray paper detection
LCSPD1 Copier lower tray paper size detection
MPLS1 Manual tray length detection 1
MPLS2 Manual tray length detection 2
MPLD1 Manual feed paper length detection 1
MPLD2 Manual feed paper length detection 2
MPED Manual tray paper empty detection
A4/A3 Manual tray (width only) detection size
ì
ï
11x Manual tray (width only) detection size
ï
ï
B5/B4 Manual tray (width only) detection size
ï
ï
8.5x Manual tray (width only) detection size
One of
í
theseis ï A5/A4R Manual tray (width only) detection size
ï
displayed.
B5R Manual tray (width only) detection size
ï
ï
POSTCARD Manual tray (width only) detection size
ï
î
EXTRA Manual tray (width only) detection size
40
40 - 1
Purpose Operation test/check
Function Used to check the operation of the manual paper feed
(Purpose) tray paper size detector and the related circuit. (The op-
eration of the manual paper feed tray paper size detec-
tor can be monitored with the LCD.)
Section Paper transport
Item Operation
Operation/ The operations of the sensors and detectors in the
Procedure manual paper feed section are displayed.
The active sensors and detectors are highlighted.
MPLS1
MPLS2
MPLD1
MPLD2
A4/A3
ì
ï
11x
ï
ï
B5/B4
ï
ï
8.5x
One of
í
these is ï A5/A4R
ï
displayed.
B5R
ï
ï
POSTCARD Manual tray (width only) detection size
ï
î
EXTRA
40 - 2
Purpose Adjustment
Function Used to adjust the manual paper feed tray paper width
(Purpose) detector detection level.
Section Paper transport
Item Operation
Operation/ 1. Open the manual paper feed guide at maximum.
Procedure
2. Press the [MAX POSITION] key.
3. Press the [EXECUTE] key.
The[EXECUTE] key is highlighted then it returns to the normal dis-
play.
The manual paper feed guide max. width position detection level
is recognized.
4. Open the manual paper feed guide at minimum.
7 – 34
Manual tray length detection 1
Manual tray length det3ction 2
Manual feed paper length detection 1
Manual feed paper length detection 2
Manual tray (width only) detection size
Manual tray (width only) detection size
Manual tray (width only) detection size
Manual tray (width only) detection size
Manual tray (width only) detection size
Manual tray (width only) detection size
Manual tray (width only) detection size
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