Read Sharp AR-DE7 Service Manual online
CODE: 00ZARDE7//A1E
DIGITAL COPIER
OPTIONS
OPTIONS
AR-DE7
1-step paper
feed desk
feed desk
MODEL
AR-CS3
Paper feed
module
module
AR-DE7
AR-CS3
[Note]
This Service Manual describes only the differences from 00ZARDE2//A1E.
The items which are not described in this Manual are common with the
00ZARDE2//A1E.
The items which are not described in this Manual are common with the
00ZARDE2//A1E.
[ 1 ] PRODUCT OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[ 3 ] UNPACKING AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . 1-1
[ 4 ] EXTERNAL VIEW AND INTERNAL STRUCTURE . . . . . . . . . . 4-1
[ 5 ] DISASSEMBLY AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . 5-1
[ 6 ] ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
[ 7 ] MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
[ 8 ] TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
[ 9 ] ELECTRICAL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
PARTS GUIDE
CONTENTS
AR-DE7
List of different points between the AR-DE7/CS3 and the AR-DD1/DE1/CS1
No.
AR-DD1/DE1/CS1
AR-DE7/CS3
Page
Item
Content
Change
Remark
1
1-1
[2]-9
Paper transport speed:
170mm/s – 306mm/s
170mm/s – 306mm/s
Changed to 432mm/s
2
1-1
[2]-10
Paper feed speed:
33 sheets/min
33 sheets/min
Changed to 50 sheets/min
3
1-1
[2]-19
Power consumption:
24W (MAX)
24W (MAX)
Changed to 36W (MAX)
4
3-5
[3]-2-C
2. Install the lift up unit.
Remove the fixing screw (section
Remove the fixing screw (section
★
) of the desk
PWB mounting plate, and open the desk PWB
mounting plate.
Attach the lift up unit to the rear frame of the
desk and slide it to the left.
Fix the lift up unit with the fixing screws A (3
pcs.) and connect the desk PWB connector to
the lift up unit connector.
Return the desk PWB mounting plate to the
original position, and fix it with the fixing screw
(section
mounting plate.
Attach the lift up unit to the rear frame of the
desk and slide it to the left.
Fix the lift up unit with the fixing screws A (3
pcs.) and connect the desk PWB connector to
the lift up unit connector.
Return the desk PWB mounting plate to the
original position, and fix it with the fixing screw
(section
★
).
Change
Desk PWB
mounting plate
abolished.
(Changed to the
duplex PWB.)
mounting plate
abolished.
(Changed to the
duplex PWB.)
2. Install the lift up unit.
Attach the lift up unit to the rear frame of the
desk and slide it to the left.
Fix the lift up unit with the fixing screws A (3
pcs.) and connect the desk PWB connector to
the lift up unit connector.
Attach the lift up unit to the rear frame of the
desk and slide it to the left.
Fix the lift up unit with the fixing screws A (3
pcs.) and connect the desk PWB connector to
the lift up unit connector.
5
4-1
[4]-2
1) PWB
I
llustration changed
Desk main PWB
installing position
changed.
(Changed to the
duplex PWB)
installing position
changed.
(Changed to the
duplex PWB)
Fixing screw A
Desk PWB connector
Fixing screw A
Lift up unit
Desk mounting
plate fixing screw
plate fixing screw
Desk PWB mounting
plate
plate
Fixing screw A
Desk PWB connector
Fixing screw A
Lift up unit
1
2
3
4
1
4
3
2
AR-DE7
8/6/1999
– 1 –
No.
AR-DD1/DE1/CS1
AR-DE7/CS3
Page
Item
Content
Change
Remark
6
5-3
[5]-2-C
Paper transfer idle roller
I
llustration changed
7
5-3
[5]-3
Desk control PWB, Paper transfer motor
I
llustration changed
Changed to the
duplex PWB.
duplex PWB.
Desk main PWB
abolished.
abolished.
1)
2)
6)
2)
2)
6)
2)
4)
4)
4)
4)
4)
4)
2)
2)
6)
2)
5)
5)
1)
1)
1)
1)
1)
2)
6)
2)
2)
6)
2)
4)
4)
2)
2)
6)
2)
5)
5)
1)
1)
1)
1)
2)
3)
1)
1)
1)
1)
1)
2)
1)
2)
AR-DE7
– 2 –
8/6/1999
No.
AR-DD1/DE1/CS1
AR-DE7/CS3
Page
Item
Content
Change
Remark
8
5-4
[5]-4
Drive unit
I
llustration changed
Desk main PWB
added.
added.
9
5-4
[5]-5
Lift up unit
I
llustration changed
Desk main PWB
added.
added.
10
7-2
[7]-2
Paper transport secttion
I
llustration changed
11
9-1
[9]-1
Actual wiring diagram
Change
Refer to the
attached page.
attached page.
12
9-3
[9]-3
Main PWB block diagram
Change
Refer to the
attached page.
attached page.
13
9-4
[9]-4
Parts arrangement
Changed to the duplex PWB.
Refer to the
attached page.
attached page.
3)
3)
1)
2)
5)
4)
3)
3)
3)
5)
4)
3)
7)
5)
1)
3)
3)
6)
6)
4)
2)
7)
5)
3)
3)
6)
6)
4)
2
2
2
2
AR-DE7
8/6/1999
– 3 –