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February 2002 © TOSHIBA TEC 2 - 27 FC-210/310 ADJUSTMENT
2.6.5 Judgment threshold for ACS
The judgment level is adjusted for the automatic identification of whether the original set on the glass is
black-and-white or color. Namely, this is to adjust the judgment level used when “Auto color” is selected in
the color mode.
Code Adjustment item Contents
675 Judgment threshold
for ACS
The larger the value, the more an original tends to be judged to be
black-and-white, and the smaller the value, the more it tends to be
judged to be color.
Original mode
Text/photo Text
Printed
Photo Map
Item to be adjusted Remarks
image
698 699 700 701 702
708 709 710 711 712
703 704 705 706 707
713 714 715 716 717
Full color
The larger the value, the darker
the background becomes.
The larger the value, the darker
the text becomes.
The larger the value, the darker
the background becomes.
The larger the value, the darker
the text becomes.
Density adjustment
for background
Density adjustment
for text
Density adjustment
for background
Density adjustment
for text
Black
2.6.4 Offset adjustment for background processing
The density of background and text can be adjusted as follows.
Make a test copy and compare the image obtained with the current settings; if necessary, make adjust-
ment using the following procedure.
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Enter the code of required mode (color mode, original mode, item to be adjusted) with digital keys and
press the [START] key.
(3) Enter an adjustment value with digital keys.
(To correct an entered value, press the [CLEAR] key.)
(4) Press the [SET] or [INTERRUPT] key to store the value in memory. ৎ The copier goes back to the
standby screen.
(5) Press the [ENERGY SAVER] key and then press the [START] key to make a test copy.
(6) If the desired image density has not been attained, repeat step (2) to (5).
Color
mode