AR-RP6 (serv.man5). Adjustments - Sharp Copying Equipment Service Manual (repair manual)

Model
AR-RP6 (serv.man5)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
100.81 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Adjustments
File
ar-rp6-sm5.pdf
Date

View Sharp AR-RP6 (serv.man5) Service Manual online

AR-SP6/RP6
ADJUSTMENTS
– 7 –
[6] ADJUSTMENTS
(1) Auto white correction pixel adjustment
[Function]
The white correction start pixel position is automatically adjusted.
This adjustment is performed after the lens unit is replaced.
[Operation]
(2) Magnification ratio adjustment
Note: • When performing this adjustment, check that the CCD unit is
properly installed.
• When performing this adjustment, check that the OC mode
adjustment in copying is completed.
normal copy to make a test chart.
2) Set the test chart to the SPF (RSPF) and make a normal copy.
3) Compare the copy and the test chart.
If an adjustment is needed, perform the following procedures.
4) Execute SIM 48-5.
5) The current correction value is displayed on the display section in
two digits.
6) Enter the set value, and press the START key.
The entered correction value is stored and a copy is made.
7) Change the TEXT mode.
The TEXT lamp lights up, and the current correction value of the
back surface sub scanning direction magnification ratio is displayed
on the display section in two digits.
8) Enter the set value, and press the START key.
The entered correction value is stored and a copy is made.
<Adjustment specifications>
(3) Document off center adjustment
Note: When performing this adjustment, check that the paper off-cen-
ter is properly adjusted.
1) Set the center position adjustment test chart (made by yourself) on
the SPF (RSPF).
<Adjustment specifications>
Draw a line in the center of paper. (In the scanning direction)
2) Make a normal copy from the manual feed tray, and compare the
copy and the test chart.
If an adjustment is required, perform the following procedures.
3) Execute SIM 50-12.
4) The current off-center adjustment value is displayed on the display
section in two digits.
5) Enter the set value and press the START key.
The entered correction value is started and a copy is made.
<Adjustment specifications>
(4) Image lead edge position adjustment
1) Set a scale on the OC table as shown below.
a copy from SPF (RSPF) again.
3) Check the copied paper. If an adjustment is required, perform the
following procedures.
4) Execute SIM 50-6.
5) Set the SPF/RSPF lead edge position set value so that the image
similar to the adjusted image at the OC image lead edge position
described previously is printed.
<Adjustment specifications>
Mode
Spec
SIM
Set value
Set 
range
Magnification 
ratio adjustment
Normal: 
m
 1.0%
SIM 48-5
AE: Surface
TEXT: Back
Add 1: 
0.1% increase
Reduce 1: 
0.1% decrease
1 ~ 99
During execution,"EXEC" is highlighted
Open the SPF (RSPF) unit and press the [OK] key.
7-segment indicates the order number of the pixel of the white sheet for SPF (RSPF) 
exposure correction in the SPF (RSPF) position.
It will display on 7-segment, if values are 93-299, and data are written into the EEPROM.
It will display on 7-segment, it values are 0-92 or 230-999, and data are not written into 
the EEPROM.
It will display "--" on 7-segment, it values is 1000 or larger, and data are not written into 
the EEPROM..
The SPF white correction start pixel = Displayed pixel position - 34
If the simulation is executed with the SPF unit closed, an error is resulted.
[CA] key: Cancels the test command.
[Interruption] key: Shifts to the sub code entry menu. 
Interruption is inhibited during execution.
Note: Since the printed paper is used as the test chart, 
place the scale in parallel to both sides.
Mode
Specification
SIM
Set value
Set 
range
Document
off-center
(AR-RP6)
Simplex: 
Center 
m
 3.0mm
Duplex: 
Center 
m
 3.5mm
SIM 50-12
TEXT: 
SPF surface
PHOTO:
SPF back
Add 1: 
0.1mm shifted to
R side.
Reduce 1: 
0.1mm shifted to
L side.
1 ~ 99
Document
off-center
(AR-SP6)
AE: Surface
TEXT: Back
Adjustment 
mode
SIM
Set value
Specification
Set
range
Image 
lead edge 
position
SIM 50-6 1step: 0.1mm shift Lead edge void: 
1 ~ 4mm
Image loss: 
3mm or less
1 ~ 99
Note: Since the printed paper is used as the test chart, 
place the scale in parallel to both sides.
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4
AR-SP6/RP6
DISASSEMBLY AND ASSEMBLY
– 8 –
[7] DISASSEMBLY AND ASSEMBLY
1. External fitting section
Note: Turn the paw in the arrow direction.
2. Paper feed unit section
1) Paper feed unit
2) Document feed section cover
3) Sensor PWB
1
2
2
3
2
1
1
1
3
2
2
4

Download Sharp AR-RP6 (serv.man5) Service Manual (Repair Manual)

Here you can view online and download Sharp AR-RP6 (serv.man5) Service Manual in PDF. AR-RP6 (serv.man5) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp AR-RP6 (serv.man5) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.