Read Sharp AL-1566 (serv.man17) Service Manual online
AL-1556/1566 TEST COMMAND, FAX SOFT SWITCH, TROUBLE CODES 10 - 26
50
06
Copy lead edge position
adjustment (SPF/RSPF)
(SPF/RSPF EDGE)
adjustment (SPF/RSPF)
(SPF/RSPF EDGE)
[Function]
Used to adjust the SPF copy lead edge.
Used to adjust the SPF copy lead edge.
When the adjustment value of the document scan position adjustment is increased by 1, the scan
start timing is advanced by 0.1mm.
start timing is advanced by 0.1mm.
The print result is shifted to the opposite direction of the scan start position.
The adjustment mode can be changed by pressing [
←
/
→
] key. (Adjustment range: 1 – 99, Default:50)
When scanning a back surface of document, the mode must be changed to operate the RSPF by
pressing [2-SIDED COPY] key.
pressing [2-SIDED COPY] key.
(*) : Support for the installation models. For non-installation models, skip.
∗
When there is no document in the SPF, copy is inhibited.
∗
When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to test command 46-01.
The operation is similar to test command 46-01.
10
Print center offset
adjustment (PRT.OFF-
CENTER)
adjustment (PRT.OFF-
CENTER)
[Function]
Used to adjust the center offset position of copy images on copy paper and that in scanning docu-
ment.
When this test command is executed, the current set value is displayed.
Enter the adjustment value and press [START] key to save the setting and make a copy. (When the
set value is changed by 1, the center is shifted by 0.1mm.)
When the adjustment value is increased, the center is shifted to right. When decreased, the center is
shifted to left.
The modes can be selected by pressing [
Used to adjust the center offset position of copy images on copy paper and that in scanning docu-
ment.
When this test command is executed, the current set value is displayed.
Enter the adjustment value and press [START] key to save the setting and make a copy. (When the
set value is changed by 1, the center is shifted by 0.1mm.)
When the adjustment value is increased, the center is shifted to right. When decreased, the center is
shifted to left.
The modes can be selected by pressing [
←
/
→
] key.
When the set value is changed largely, the area outside the shading area may be scanned to cause
black streaks on the edges. When the RSPF is used, select the mode for use of the RSPF by [2-
SIDED COPY] key.
black streaks on the edges. When the RSPF is used, select the mode for use of the RSPF by [2-
SIDED COPY] key.
(*) : Support for the installation models. For non-installation models, skip.
∗
In the 2nd print center offset adjustment, print is made forcibly as 1to2/Short Edge from OC regard-
less of duplex setting.
less of duplex setting.
∗
When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to test command 46-01.
The operation is similar to test command 46-01.
12
Document feed off-center
adjustment (ORG.OFF-
CENTER)
adjustment (ORG.OFF-
CENTER)
[Function]
Used to adjust document scan off-center adjustment.
The adjustment modes can be selected by pressing [
Used to adjust document scan off-center adjustment.
The adjustment modes can be selected by pressing [
←
/
→
] key. (Adjustment range: 1 – 99, Default:50)
When the adjustment value is increased, the print result is shifted to left.
(*) : Support for the installation models. For non-installation models, skip.
∗
When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to test command 46-01.
The operation is similar to test command 46-01.
Main
code
code
Sub
code
Contents
Details of function/operation
Mode
Display item
Default
LED
Front surface document scan position
adjustment
adjustment
SIDE1
50
COPY mode lamp
(*) Back surface document scan position
adjustment
adjustment
SIDE2
50
PRINT mode lamp
Rear edge void adjustment (SPF)
END
50
SCAN mode lamp
Mode
Display item
Default
LED
Print center offset (Main cassette paper
feed)
feed)
TRAY1
50
COPY mode lamp
Main cassette lamp
Main cassette lamp
(*) Print center offset (2nd cassette paper
feed)
feed)
TRAY2
50
COPY mode lamp
2nd cassette lamp
2nd cassette lamp
Print center offset (Manual paper feed)
MFT
50
COPY mode lamp
Manual feed lamp
Manual feed lamp
(*) 2nd print center offset (Main cassette
paper feed)
paper feed)
SIDE2
50
PRINT mode lamp
Main cassette lamp
Main cassette lamp
Mode
Display item
Default
LED
Platen document scan
OC
50
COPY mode lamp
(*) SPF document front scan
SPF
50
PRINT mode lamp
(*) RSPF document back scan
RSPF
50
SCAN mode lamp
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