Sharp AR-DE5 Service Manual / Specification ▷ View online
8) Remove the connection gear lock.
Remove the connection gear lock (with the red tug) after setting.
9) Set the connector.
Copier (1-tray model) + 250-sheet paper feed unit
Set so that the optional interface harness connector is not brought
into contact with the primary side cable.
Fix the terminal section of the grounding wire together with the plate.
into contact with the primary side cable.
Fix the terminal section of the grounding wire together with the plate.
Copier (2-tray model) + 250-sheet paper feed unit
Attach the optional interface harness to the interface PWB connector
on the second cassette side of the standard provision.
Fix the terminal section of the grounding wire together with the PWB
with the PWB fixing screw of the standard provision.
on the second cassette side of the standard provision.
Fix the terminal section of the grounding wire together with the PWB
with the PWB fixing screw of the standard provision.
Copier (1-tray model) + 500-sheet paper feed unit
Set so that the optional interface harness connector is not brought
into contact with the primary side cable.
Fix the terminal section of the grounding wire together with the plate.
into contact with the primary side cable.
Fix the terminal section of the grounding wire together with the plate.
Copier (2-tray model) + 500-sheet paper feed unit
Attach the optional interface harness to the interface PWB connector
on the second cassette side of the standard provision.
Fix the terminal section of the grounding wire together with the PWB
with the PWB fixing screw of the standard provision.
on the second cassette side of the standard provision.
Fix the terminal section of the grounding wire together with the PWB
with the PWB fixing screw of the standard provision.
Primary side cable
Be careful to the front
and the back sides.
and the back sides.
Be careful to the front
and the back sides.
and the back sides.
Be careful to the front
and the back sides.
and the back sides.
Primary side cable
Be careful to the front
and the back sides.
and the back sides.
– 4 –
10) Remove the cassette packing fixtures.
Pull the cassette until it stops.
Turn and remove the packing fixture which is fixing the paper pres-
sure plate inside the cassette in the direction of arrow.
sure plate inside the cassette in the direction of arrow.
11) Set the cassette side plate.
Hold the knob of the cassette side plate, slide it and set to the
position of the paper size to be used.
position of the paper size to be used.
12) Install the cassette rear edge plate.
Install the cassette rear plate to the position of the paper size to be
used.
used.
13) Set the paper.
When setting the paper, do not exceed the height of the indication
label.
label.
NOTE: To make the paper center shift adjustment and
the lead edge adjustment, insert the power plug
of the copier into the power outlet, turn on the
power switch, and perform the following
procedure.
of the copier into the power outlet, turn on the
power switch, and perform the following
procedure.
14) Perform the center shift adjustment.
Set a document on the document glass and make a copy.
*
If the image center is shifted, perform the following procedure.
1. Execute SIM 50-10 with the key operations on the copier.
2. Enter the set value with the keys on the operation panel to per-
form the center shift adjustment, make a copy again, and check
that the center is not shifted.
that the center is not shifted.
•
When the set value is increased, the image is shifted to the
rear side.
rear side.
•
When the set value is decreased, the image is shifted to the
front side.
front side.
After completion of the adjustment, press the
key to cancel the
mode.
15) Perform the lead edge adjustment.
Set a document on the document glass, and make a copy.
1. Execute SIM 50-1 with the key operations on the copier.
2. Enter the set value with the keys on the operation panel and make
a copy to check that the lead edge is within the specified range.
•
When the set value is increased, the copy image moves for-
ward.
ward.
•
When the set value is decreased, the copy image moves back-
ward.
ward.
After completion of the adjustment, press the
key to cancel the
mode.
0
5
0
1
0
[Program key]
C
Center line of image
Center line
of paper
of paper
Center line of image
Center line
of paper
of paper
CA
0
5
0
0
[Program key]
C
1
CA
– 5 –
[4] EXTERNAL VIEW AND INTERNAL STRUCTURE
1. External view
No.
Name
No.
Name
No.
Name
1
Paper feed tray
2
2-step paper feed right cover
3
1-step paper feed right cover
2. Internal structure
Sensors and detectors
No.
Code
Name
Type
Function, operation
Remark
1
DRS1
Door open/close sensor
Photo transmission
Detects door open/close.
2
PPD1
Paper entry sensor
Photo transmission
Detects paper transport.
3
CSS1
Paper empty sensor
Photo transmission
Detects paper presence/empty.
4
CASS1
Cassette detection SW
Contact
Detects cassette installation.
5
FSOL1
Transport solenoid
DC solenoid
Transports paper. (for clutch)
6
PSOL1
Paper feed solenoid
DC solenoid
Feeds paper. (For clutch)
7
PPD2
Paper entry sensor
Photo transmission
Detects paper transport.
AR-DE6 only
8
CSS2
Paper empty sensor
Photo transmission
Detects paper in the cassette.
AR-DE6 only
9
CASS2
Cassette detection SW
Contact
Detects cassette installation.
AR-DE6 only
10
PSOL2
Paper feed solenoid
DC solenoid
Feeds paper.
AR-DE6 only
11
PWB
Interface PWB
—
—
AR-DE6 only
1
2
3
1
11
3
2
1
6
5
4
9
10
7
8
– 6 –
[5] OPERATIONAL DESCRIPTION
1. Paper transport path
2. Operational descriptions
The operations are controlled by the main body of the copier. the
paper feed roller (semi-circular roller) and the transport roller are
driven by the gear of the copier.
paper feed roller (semi-circular roller) and the transport roller are
driven by the gear of the copier.
Paper is separated by the paper feed roller and the separation pawl,
and detected by the PF sensor, then transported to the Resist roller
by the transport roller.
and detected by the PF sensor, then transported to the Resist roller
by the transport roller.
No.
Name
Operation
1
Paper feed roller
Picks up paper.
2
Separation pawl
Prevents against double feed of
paper.
paper.
3
Transport roller
Transports paper.
4
Paper entry sensor
Detects paper transport.
5
Resist roller
Makes synchronization between the
paper lead edge and the image lead
edge.
paper lead edge and the image lead
edge.
[6] DISASSEMBLY AND ASSEMBLY
1. Rear cover
2. Paper feed unit section
Copier
cassette
cassette
250-sheet paper
feed unit (upper)
Paper feed roller
PF sensor
Transport roller
250-sheet paper
feed unit (Lower)
Copier
To copier's PS
250-sheet paper feed unit
Paper lead edge
1
2
5
3
4
1
1
2
2
3
1
3
1
5
6
6
4
– 7 –
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