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Oct. 1995 © TOSHIBA CORP.
1550 ADJUSTMENT
1.2.3
Adjustment mode (AJ: 05)
In this adjustment mode, the following items can be adjusted or modified. (Refer to the adjustment
code list.) The adjustment mode can be accessed by turning on the power while pressing the “0” and
“5” keys simultaneously.
Code
Description
Allowable
Initial
Content
input value
value *1
0
Automatic auto-toner adjustment
—
—
Set to 24.
1
Manual exposure
100%
0~255
128
The larger, the lighter.
2
Manual exposure
154%
0~255
128
The larger, the lighter.
3
Manual exposure
50%
0~255
128
The larger, the lighter.
4
Manual exposure
200%
0~255
128
The larger, the lighter.
5
Auto-exposure
100%
0~255
128
The larger, the lighter.
6
Auto-exposure
154%
0~255
128
The larger, the lighter.
7
Auto-exposure
50%
0~255
128
The larger, the lighter.
8
Auto-exposure
200%
0~255
128
The larger, the lighter.
9
Exposure (light) Inclination
0~255
255
The larger, the lighter at the
light side.
10
Exposure (dark) Inclination
0~255
0
The larger, the lighter at the
dark side.
14
Photo exposure
100%
0~255
128
The larger, the lighter.
15
Photo exposure
154%
0~255
128
The larger, the lighter.
16
Photo exposure
50%
0~255
128
The larger, the lighter.
17
Photo exposure
200%
0~255
128
The larger, the lighter.
Lengthwise reproduction
21
ratio adjustment
0~15
8
Each increase by “1” causes the
lenthwise reproduction ratio to
increase by 0.1%
*2
25
Eraser LED timing adjustment
100%
26
Eraser LED timing adjustment
200%
0~15
8
27
Eraser LED timing adjustment
50%
Each increase by “1” causes the
erased position by LED to shift
approx. 1mm toward the trailing
edge of the paper. But the
image position relative to the
paper does not change. (with
original surface as reference)