Image Density - Toshiba 2460 Service Handbook

1.4 Image Density

If the user wants to change the image density, adjust the image density in adjustment mode "05."
Original mode
Photo/Text Photo
500 501
505 506
Code
508 509
511 512
Follow the procedure below to adjust the image density to suit the user's preferences while comparing
the image obtained in the test copy and the currently entered allowable values.
<Keys used in operation>
0 5
PWR
Digital keys : Enter code.
START
Digital keys : Enter adjustment
value.
used to
C/S
correct value
Values "zzz" are stored in
INTERRUPT
BC-RAM in place of
"YYY".
ENERGY
SAVER : Test copy
Return to
repeat adjustment.
0 9
: Adjustment mode
canceled.
September 1997 © TOSHIBA CORP.
Adjustment item
Text
502 Standard PPC Manual exposure center value The larger the value, the darker the image
507 Light side
Manual exposure step value
510 Dark side
513 Standard PPC Automatic exposure
<Display messages>
100%
TEST MODE
100%
TEST MODE
YYY
Current entered adjustment value
100%
TEST MODE
100%
WAIT WARMING UP
100%
to
COPYING
Notes:1) Only one copy of single-sided originals can be made.
2) Duplex copying and memory copying cannot be carried out.
Make test copies in these modes after canceling the adjustment mode.
1 - 23
The larger the value, the lighter the light range
The larger the value, the darker the dark range
The larger the value, the darker the image
Code becomes "xxx" according
to the entered code.
A3
A
Code No.
A3
XXX
ZZZ
A3
A
A3
A
A3
A
Remarks
Entered adjust-
ment value
(If no enter, YYY)
2460 ADJUSTMENT