Sharp AL-1600 Service Manual page 38

AL-1610
Main Sub
Contents
code code
41 3 Document sensor light
reception level display
42 1 Developer counter clear
43 1 Fusing temperature setting
46 1 Copy density level
adjustment
2 FAX density level
adjustment
48 1 Main scanning (front/rear)
direction magnification
ratio adjustment
(Copy/FAX/OC-SPF
common)
∗1: Each counter display method
To display 12345: 123 (0.75 sec) → Blank (0.35sec) → 456 (0.75 sec) → Blank (1.0 sec) → repetition
∗2: Display after clearing each counter
000 (0.75 sec) → Blank (0.35sec) → 000 (0.75 sec) → Blank (1.05 sec) → Repetition
Details of operation
Used to display the light reception level and the detection level of the
document sensor. (The sensor level adjusted with SIM 41-2 is dis-
played.)
Key operation
Light reception/Detection
level select: Magnification
ratio display key
Sensor select: Magnification
ratio select key
Used to clear the developer counter. ∗2
Used to display the current setting of the fusing temperature with the
number at right. After selecting the fusing temperature with the mag-
nification ratio display key, press the start key, and the set value is
stored.
Key operation
Fusing temperature select: Magnification ratio display key
After completion of warmup, shading is performed and the currently set
copy density level is displayed. For the adjustment procedure, refer to
the previous descriptions.
Key operation
Mode select: Mode select key
After completion of warmup, shading is performed and the currently set
FAX density level is displayed. For the adjustment procedure, refer to the
previous descriptions.
Key operation
Mode select: <LED lighting at each mode selection>
Mode select key
Standard mode: Standard LED
Small character mode:
Fine mode: Fine LED
Ultra fine mode: Ultra fine LED
Photo mode: Photo LED
After completion of warmup, shading is performed and the currently set
main scanning (front/rear) direction magnification ratio adjustment is per-
formed. For the adjustment procedure, refer to the previous descriptions.
Key operation
Adjustment mode select: Auto magnification ratio adjustment:
Magnification ratio key
Manual main scanning Manual magnification ratio adjustment:
direction magnification
ratio adjustment
Set value: Copy quantity
key
8 – 8
Display
Display at the 3rd digit
"A": Light reception level display
"b": Document detection level
lighting LED
Sensor A: A3 document size LED
Sensor B: A4 document size LED
Sensor C: A4R document size LED
Sensor D: B4 document size LED
Display
<LED lighting at each mode selection>
Auto mode: AE LED
Manual mode: TEXT LED
Photo mode: PHOTO LED
Toner save mode: TEXT/PHOTO LED
Display
Small character LED
Display
AE LED
TEXT LED
Initial
Set range
value
1 ~ 99
1 ~ 99
1 ~ 99