Main code
Sub code
Content
46
1
Copy density adjustment mode
Copy mode
Lighting lamp
Copy density level
(Exposure level)
Manual copy mode
None-toner-save mode
Manual density lamp
1
5
Toner save mode
Manual/Photo density lamp
1
5
Auto copy mode
None-toner-save mode
Auto density lamp
1 (
*
3)
5
Toner save mode
Auto/Photo density lamp
1 (
*
3)
5
Photo copy mode
Non-toner save mode
Photo density lamp
1
5
*
1: Exposure level (Entered value of the COPIES MADE display)
→
Copy lamp change value for one count
100V series: 0.33V change for one count
200V series: 0.66V change for one count
*
2: Exposure level (Entered value of the COPIES MADE display)
→
Copy lamp applying voltage conversion for-
mula
*
3: Default: 10
Specification
Mode
Conversion formula
100V series
AE mode
Entered value /3 + 50 = Copy lamp applying voltage (V)
Manual mode
Entered value /3 + 50 = Copy lamp applying voltage (V)
AE mode (toner save mode)
Entered value /3 + 44 = Copy lamp applying voltage (V)
Manual mode (toner save mode)
Entered value /3 + 46 = Copy lamp applying voltage (V)
Photo mode
Entered value /3 + 40 = Copy lamp applying voltage (V)
200V series
AE mode
(Entered value /3 + 50)
×
2 = Copy lamp applying voltage (V)
Manual mode
(Entered value /3 + 50)
×
2 = Copy lamp applying voltage (V)
AE mode (toner save mode)
(Entered value /3 + 44)
×
2 = Copy lamp applying voltage (V)
Manual mode (toner save mode)
(Entered value /3 + 46)
×
2 = Copy lamp applying voltage (V)
Photo mode
(Entered value /3 + 40)
×
2 = Copy lamp applying voltage (V)
47
AE sensor characteristics setting
(Outline)
When the copy lamp is lighted at the specified voltage, the AE sensor input value is read and the AE sensor gain is
set.
(Operation/procedure)
When this simulation is executed, the mirror base initializes and moves to the measurement point and stop there.
The currently set value is displayed on the copy quantity display. The ready lamp lights up.
When the COPY key is pressed, the copy lamp lights up at the specified voltage interval and the AE sensor input
value is read and displayed and stored. At that time, the AE sensor gain is automatically adjusted. If the jam lamp
lights up at that time, it indicates the occurrance of read error.
48
1
Vertical/horizontal copy magnification ratio adjustment and zooming exposure correction setting
(1)
Change the lens home position to perform the following adjustment.
(2)
Change the scanner scan speed to perform the following adjustment.
(3)
Perform the exposure correction setting in zooming.
(Operation/procedure)
When this simulation is performed, the machine warms up and the currently set value is displayed on the copy
quantity display.
Vertical copy magnification ratio adjustment
Auto exposure lamp ON (Exposure 3)
Horizontal copy magnification ratio adjsutment
Auto/Manual exposure lamp ON
Zooming exposure correction
Auto exposure lamp ON (Exposure 1)
A: Vertical and horizontal copy magnification ratio adjustment
Every time when the exposure select key is pressed, the display of setting is switched.
Enter the adjustment value with the numerical key. Press the copy key to store the entered value and make a copy.
Press the clear key to store the entered value and terminate the simulation.
When the set value is increased by 1, the ratio is increased by 0.1%.
When the set value is decreased by 1, the ratio is decreased by 0.1%.
B. Zooming exposure correction
Zooming exposure correction is performed only when the magnification ratio is 130% or more. The correction is
executed by increasing the copy lamp voltage. The set value is in 10 steps (0
∼
9) as shown in the table below.
Set value
0
1
2
3
4
5
6
7
8
9
Copy lamp
correction voltage
100 V series No correction 0.3 V UP 0.6 V UP 0.9 V UP 1.2 V UP 1.5 V UP 1.8 V UP 2.1 V UP 2.4 V UP 2.7V UP
200 V series No correction 0.6 V UP 1.2 V UP 1.8 V UP 2.4 V UP 3.0 V UP 3.6 V UP 4.2 V UP 4.8 V UP 5.4V UP
Default: 0 (No correction)
10 – 7
www.freeservicemanuals.info
1/11/16
Published in Heiloo, Holland.
