Sharp SF-2050 Service Manual page 96

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Main
Sub
Item
code
code
1
RADF aging
2
RADF sensor check
Contents
When the sub code is entered, the LCD shows the following
display. With the RPL on, enter the RADF operation code to be
checked and press the START key, then the RADF will start
aging operation without originals.
SIMULATION NO. 2-1
1.. 1→1 (1→2)
2.. 2→1 (2→2)
When the sub code is entered, the LCD shows the following
display to allow checking of the RADF sensors.
SIMULATION NO. 2-2
DSD
, DFD
, DTD
FGOD
, TGOD
, DED1
DWD1
, DWD2
, DWD3
DLS1
, DLS2
, DWS
Display
Name
Original presence
DSD
sensor
Original feed
DFD
sensor
DTD
Timing sensor
Paper reversing
RDD
sensor
ADF open/close
AUOD
sensor
Paper feed
FGOD
section cover
open/close switch
Reversing
TGOD
section cover
open/close switch
Empty sensor
DED1
(sensing the third
paper)
Highlighted display: Paper presence/Cover open
Normal display: Paper empty/Cover closed
[RADF original size sensing]
Original width sense
Destination Original size
DWD1 DWD2 DWD3 DWD4 DLS1 DLS2
11" × 17"
|
8.5" × 14"
Inch series
8.5" × 11"R
8.5" × 11"
|
5.5" × 8.5"
|
A3
B4
A4R
AB series
B5R
|
A4
B5
A5
9 – 3
, RDD
, AUOD
, DED2
, DWD4
Display
Name
Empty sensor
DED2
(Sensing the third
B5 paper)
DWD1
(A3)
DWD2
Original width
(B4)
sensor (Refer to
DWD3
the table below.)
(A4)
DWD4
(B5)
DLS1
Original length
sensor (Refer to
DLS2
the table below.)
(Inch
series
only)
Original width
DWS
sensor (During
feeding)
Original
length sense
|
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Adjustment value
Ref. page
Adjustment
Default
scope

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