Sharp AL-1611 Service Manual page 47

Main Sub
Contents
code code
48 1 Main scanning (front/rear)
direction magnification ratio
adjustment
(Copy/OC-SPF common)
2 OC mode sub scanning
direction magnification ratio
adjustment in copying
5 SPF mode sub scanning
direction magnification ratio
adjustment incopying
<Only AL-1622>
50 1 Copy image position adjust-
ment
10 Paper off center adjustment
13 OC mode document off
center adjustment
2: Display after clearing each counter
000 (0.75 sec) Blank (0.35 sec)
Details of operation
After completion of warmup, shading is performed and the currently set main
scanning (front/rear) direction magnification ratio adjustment and the OC
mode document center off adjustment are performed. For the adjustment pro-
cedure, refer to the previous descriptions.
Key operation
Adjustment mode select:
Magnification ratio display
key
Manual main scanning
direction magnification ratio
adjustment Set value: Copy
quantity keys
After completion of warmup, shading is performed and the currently set OC
mode sub scanning direction magnification ratio adjustment in copying is per-
formed. For the adjustment procedure, refer to the previous descriptions.
OC mode sub scanning direction magnification ratio in copying:
Copy quantity keys
After completion of warmup, shading is performed and the currently set SPF
mode sub scanning direction magnification ratio adjustment in copying is per-
formed. For the adjustment procedure, refer to the previous descriptions.
Key operation
Adjustment mode select:
Exposure mode select key
Set value:
Copy quantity keys
After completion of warmup, shading is performed and the currently set value
is displayed. For the adjustment procedure, refer to the previous descriptions.
Key operation
Adjustment mode
select:
Exposure mode select key
Set value:
Copy quantity keys
After completion of warmup, shading is performed and the currently set off
center adjustment of each paper feed port is displayed. For the adjustment
procedure, refer to the previous descriptions.
Key operation
Paper feed port tray select:
Tray select key
Off center adjustment value:
numeric keys
After completion of warmup, shading is performed and the currently set off
center adjustment value for the document in OC reading is displayed. For the
adjustment procedure, refer to the previous descriptions.
Off center adjustment value: Copy quantity keys
000 (0.75 sec) Blank (1.0 sec)
AL-1611/AL-1622 SIMULATIONS
8 – 10
Display
Auto magnification ratio adjustment:
AUTO LED
Manual magnification ratio adjustment:
MANUAL LED
OC mode document center off adjustment:
PHOTO LED
Key operation
Display
Auto: SPF mode sub scanning direction
magnification ratio in copying
Display
Auto: Copy lead edge adjustment
Manual: SPF lead edge adjustment
<Not Used>
Photo: Main cassette lead edge void
adjustment
Auto + Manual: Left edge void adjustment
Auto + Photo: Rear edge void adjustment
Auto + Manual + Photo: Option cassette
lead edge void adjustment
Manual + Photo: Multi bypass tray lead
edge void adjustment
Exposure 1: Print start position adjustment
Display
Main cassette:
Main cassette select LED
Manual paper feed:
Manual feed select LED
No. 2 cassette:
No. 2 cassette select LED
<Only AL-1622>
Key operation
Repetition
Initial
Set range
value
55 1 ~ 99
50 1 ~ 99
1 ~ 99
33
1 ~ 99
55
77
18
48
40
18
18
55
50 1 ~ 99
55 1 ~ 99