Adjustment Of Manual Exposure - Toshiba 1550 Service Manual

(4) Press the
100%
(5) To check the current image density, press
the ENERGY SAVER
a test copy.
(6) If the image density is not appropriate, make
adjustment using the following procedure:
(7) Key in code "1" from the 10-key pad and
press the PRINT
• The current adjustment value is shown
on the display.
(8) If the image density is too high, increase
the value by using the ZOOM UP
key.
(9) If the image density is too low, reduce the
value by using the ZOOM DOWN
key.
(10) Press the INTERRUPT
the new value on the display to be memo-
rized.
• After you press the key, the display re-
turns to "AJ".
• Press the ENERGY SAVER
to make a test copy.
(11) If the image density is not appropriate, re-
peat steps (7) – (10) above.

2.2 Adjustment of manual exposure (50%, 154%

and 200%)
Note: Before performing manual exposure ad-
justment (50%, 154% and 200%), check
to make sure that manual exposure ad-
justment for 100% has been properly
done.
(1) Make copies at 154%, 50% and 200% re-
production ratios, respectively. (In the "AJ"
mode, if you press the ENERGY SAVER
key, copies will be made.)
(2) If the image density is not appropriate for
certain reproduction ratios, perform manual
exposure adjustments (a), (b) or (c) in Sec.
2.4 for the inappropriate ratios.
Mar. 1998 © TOSHIBA
key to set at 100% mode.
key to make
key.
200%
50%
key to cause
a)
%
PRINT
b)
c)
d)
key
e)
18 - 7
ZOOM
78%
COMP
LT-R
LG
%
200%
LD
LG
65%
LT-R ST-R
LD LT-R
50%
50%
LD ST-R
Digital key
1
%
200%
%
50%
%
%
1550/1560 UNPACKING PROCEDURE
129%
COMP
LT-R
LD
154%
ST-R COMP
LG
200%
ST-R LD