Sharp AL-2020 Service Manual page 122

Main Sub
Contents
code code
63 13 Light quantity stabilization
band setting
64 01 Self print
66 01 FAX soft SW setting
(AL-2060 only)
02 FAX soft SW initializing
(excluding the adjustment
values) (AL-2060 only)
[Function]
When the difference between the maximum and the minimum values of the light quantity level
sampled for 3.2sec in the cycle of 100msec in the white balance light quantity stable process is
within the range set with this simulation, it is judged as the light quantity is stable. (Note: The
magnification ratio of the AFE gain setting is automatically reflected on the stable width.)
When this simulation is executed, the currently set value is displayed.
Enter the adjustment value with [ ] [ ] key (or [Numeric] key for the AL-2050/2060) and press
[START] key. The entered value is stored and the machine goes into the sub code entry standby
mode.
Setting range: 1 – 99 (Light quantity stable width: Complying with 1 – 99 in 4095 gradations.)
Default: 16
[Operation]
The operation is similar to simulation 9-04.
[Function]
The status of the optical section is ignored and printing of one page is made. Also when the
print command is received from the host, printing is made.
When this simulation is executed, warm-up is performed and the ready lamp is lighted. (Since,
however, the scanner is disabled, initializing is not made.)
Enter the code number and press [OK]/[START] key to start paper feed from the selected cas-
sette and print in the selected pattern.
Code number
0
1
2
3
* For 4 – 99, flip.
[Operation]
The operation is similar to simulation 26-02.
[Function]
Use to check the FAX soft SW setting.
Every time when the key is pressed, the bit on the first line is switched 0 and 1.
[Operation]
1) Initial display
ENTER FAX SOFT SW. #
(3 DIGITS)
∗ [Clear] key: FAX control is terminated.
2) Enter a 3-digit value of soft SW No. (To
enter the fourth digit, shift to the left.),
and the press [OK] key.
No.### xxxxxxxx
CHANGE? 1:YES 2:NO
"xxxxxxxx" is the set content.
∗ Select 2: Returns to the soft SW No. entry
display.
[Function]
Use to initializing FAX soft SW.
[Operation]
1) Initial display
INITIALIZED
After 2sec, FAX control is terminated.
AL-2020/2035/2040/2050/2060 SIMULATION, TROUBLE CODES 10 - 32
Details of function/operation
Pattern Display item
1by2 1 BY 2
Grid pattern CHECK
White paper WHITE
Black background BLACK
SW.___
3) Select 1
No.### xxxxxxxx
USE # KEY 12345678
4) Change with 1-8 of [Numeric] key and
the press [OK] key.
No.### xxxxxxxx
STORED? 1:YES 2:NO
"xxxxxxxx" is the set content.
∗ Select 2: Returns to the soft SW No. entry
display.
5) Select 1
STORED
After 2sec, returns to "1) Initial display".