Sharp AR-M160 Service Manual page 39

Main Sub
Contents
code code
46 01 Copy density adjustment (300dpi)
02 Copy density adjustment (600dpi)
09 Copy exposure level adjustment,
individual setting (Text) 300dpi
Used to set the copy density for each mode.
(Operating procedure)
When this simulation is executed, warm-up and shading are operated, and the current set value is
displayed in two digits. (Default [50])
* The density LED is not lighted.
Change the set value and press the [START] key, and a copy is made according to the set value.
The greater the set value is, the darker the density is, and vise versa. In this case, only a copy at Exp.
3 can be made. When, however, the density is set darker, Exp.1 and Exp. 5 become darker, too.
If the dentistry is set lighter, Exp. 1 and Exp. 5 become lighter, too. To select a desired copy mode,
press the [Copy mode select] key. The selected copy mode set value is displayed on the copy
quantity display. (Adjustment range: 1 ~ 99)
Display lamp
AE mode lamp
TEXT mode lamp
PHOTO mode lamp
TEXT mode lamp & PHOTO mode lamp
AE mode lamp & PHOTO mode lamp
Used to set the copy density for each mode.
(Operating procedure)
When this simulation is executed, warm-up and shading are operated, and the current set value is
displayed in two digits. (Default [50])Change the set value and press the [START] key, and a copy is
made according to the set value. The greater the set value is, the darker the density is, and vise
versa. In this case, only a copy at Exp. 3 can be made.
When, however, the density is set darker, Exp.1 and Exp. 5 become darker, too.
If the dentistry is set lighter, Exp. 1 and Exp. 5 become lighter, too.
To select a desired copy mode, press the [Copy mode select] key.
The selected copy mode set value is displayed on the copy quantity display.
(Adjustment range: 1 ~ 99)
Display lamp
AE mode lamp
TEXT mode lamp
PHOTO mode lamp
TEXT mode lamp & PHOTO mode lamp
AE mode lamp & PHOTO mode lamp
Used to adjust the shift amount and the inclination value for each density level (1 ~ 5) when the
exposure mode is the TEXT mode (including TS)
•The shift amount is the same as the gamma (gradation), and is used to set the overall brightness.
When the shift amount is increased, the overall brightness is decreased.
When the shift amount is decreased, the overall brightness is increased
•The inclination value changes the gamma (gradation).
When the set value is increased, the gamma is increased to increase the contrast.
(Clearer black and white images)
When the set value is decreased, the gamma is decreased to decrease the contrast.
(Increased gradation)
* Press the [%] key to switch between the shift amount and the inclination value.
The 7-seg display shows the mode.
The initial display is "Shift.
Shift is indicated as "b" (Brightness).
Inclination is indicated as "c" (Contrast).
(Example)
[b50] [%T] key [c50]
* Select the adjustment level with the [Density adjust] key.
The density LED displays the selected level (Exp. 1 ~ Exp. 5)
* Select TEXT or TEXT (TS) with the [Mode select] key.
Mode lamp
TEXT mode lamp
TEXT mode lamp & PHOT mode lamp
* Change the shift amount and the inclination value with the 10-key.
The set range is [1] ~ [99]. The default is [50].
Change the set value and press the [START] key, and a copy is made at the set value.
AR-M205 SIMULATIONS 7-12
Details of operation
AE mode (300dpi)
TEXT mode (300dpi)
PHOTO mode
TS mode (TEXT) (300dpi)
TS mode (AE) (300dpi)
AE mode (600dpi)
TEXT mode (600dpi)
PHOTO mode
TS mode (TEXT) (600dpi)
TS mode (AE) (600dpi)
[%] key [b50] [%] key
Exposure mode to be adjusted
TEXT mode
TEXT (TS) mode
Copy mode
Copy mode
[c50] •••