Sharp MX 3501N - Color Laser - Copier, Service Manual

Page: 201 / 448

MX3500N SIMULATION 7 – 93
<Reflection to item M after settlement of values>
When [EXECUTE] key is pressed after changing and settlement of
exposure adjustment values A to L, the data are saved to EEPROM
and RAM and set to item M at the same time.
46-47
Purpose Setting
Function (Purpose) Used to set the JPEG compression rate in
Copy/Scanner (PUSH SCAN).
Section —
Item Setting
Operation/Procedure
1) Select the set item with [
↑
] and [
↓
] buttons.
The highlighted set value is switched and the value is dis-
played in the setting area.
* If there is any item over [
↑
], an active display is made and
item is shifted.
If there is no item over [
↑
], the display grays out and the
operation is invalid.
If there is any item under [
↓
], an active display is made and
item is shifted.
If there is no item over [
↓
], the display grays out and the
operation is invalid.
2) Enter the set value with 10-key.
* Press [C] key to clear the entered values.
3) When [OK], [
↑
], [
↓
] button, [COLOR], or [BLACK] key is
pressed, the currently entered data are saved to EEPROM and
RAM.
<Set range and default value of each setup>
48
48-1
Purpose Adjustment
Function (Purpose) Used to execute the magnification adjust-
ment in the scan system.
Section RSPF/DSPF/Scanner
Item Image quality (Size/magnification ratio)
Operation/Procedure
1) Select the set item with [
↑
] and [
↓
] buttons.
The highlighted set value is switched and the value is dis-
played in the setting area.
* If there is any item over [
↑
], an active display is made and
item is shifted.
EXECUTE
0
L:
J 㧦 50
㧧 EXPOSURE3 H_TONE
K 㧦 50 㧧 EXPOSURE4 H_TONE
SIMULATION NO.46-45
EXPOSURE ADJUSTMENT(FAX 㧦 600DPI)
45
㨇 1 㨪 99 㨉
OK
TEST
CLOSE
L 㧦 45 㧧 EXPOSURE5 H_TONE
M
㧦
12
㧧
EXECUTE MODE ; EXP5 H_TONE
Category Item Display Content Set range Default value
COPY (COLOR) A COPY (C) LOW Low compression (Color) 0 0 (LOW)
MIDDLE Middle compression (Color) 1
HIGH High compression (Color) 2
COPY (GRAY) B COPY (G) LOW Low compression (Gray) 0 0 (LOW)
MIDDLE Middle compression (Gray) 1
HIGH High compression (Gray) 2
PUSH SCAN (COLOR) C SCAN (C) MIDDLE1 Middle compression mode 1, for compression, Q table (for
brightness, color difference) 0 0 (MIDDLE1)
Middle compression mode 1, for decompression, Q table (for
brightness, color difference)
MIDDLE2 Middle compression mode 2, for compression, Q table (for
brightness, color difference) 1
Middle compression mode 2, for decompression, Q table (for
brightness, color difference)
MIDDLE3 Middle compression mode 3, for compression, Q table 2
Middle compression mode 3, for decompression, Q table
PUSH SCAN (GRAY) D SCAN (G) MIDDLE1 Middle compression mode 1, for compression, Q table 0 0 (MIDDLE1)
Middle compression mode 1, for decompression, Q table
MIDDLE2 Middle compression mode 2, for compression, Q table 1
Middle compression mode 2, for decompression, Q table
MIDDLE3 Middle compression mode 3, for compression, Q table 2
Middle compression mode 3, for decompression, Q table
A:
A 㧦 1
B 㧦 0
C 㧦 0
C 㧦 0
㧧 COPY(C) 㧦 MIDDLE
㧧 COPY(G) 㧦 LOW
㧧 SCAN(C) 㧦 MIDDLE 㧝
㧧 SCAN(G) 㧦 MIDDLE 㧝
SIMULATION NO.46
̆
47
COPY
࡮
SCAN COMPRESS RATE ADJUSTMENT
1
㨇 0 㨪 2 㨉
OK
TEST
0
CLOSE