Toshiba 1550 Service Handbook page 30

1 Perform the 100% manual exposure adjustment (3)- 1.
2 154% manual exposure adjustment
Sequence
Input code "2" using the digital keys, and press the "Print" key.
2-1
[When density is high]
2-2
Increase the numerical value, using the "Zoom" key.
[When density is low]
Decrease the numerical value, using the "Zoom" key.
Press the "Interrupt" key and store the numerical value in the
2-3
memory.
Press the "Energy saver" key and make a test copy.
2-4
If the image density of the test copy is not satisfactory, repeat
2-5
operations 2-1 through 2-4.
3 50% manual exposure adjustment
Sequence
Input code "3" using the digital keys, and press the "Print" key.
3-1
[When density is high]
3-2
Increase the numerical value, using the "Zoom" key.
[When density is low]
Decrease the numerical value, using the "Zoom" key.
Press the "Interrupt" key and store the numerical value in the
3-3
memory.
Press the "Energy saver" key and make a test copy.
3-4
If the image density of the test copy is not satisfactory, repeat
3-5
operations 3-1 through 3-4.
4 200% manual exposure adjustment
Sequence
Input code "4" using the digital keys, and press the "Print" key.
4-1
[When density is high]
4-2
Increase the numerical value, using the "Zoom" key.
[When density is low]
Decrease the numerical value, using the "Zoom" key.
Press the "Interrupt" key and store the numerical value in the
4-3
memory.
Press the "Energy saver" key and make a test copy.
4-4
If the image density of the test copy is not satisfactory, repeat
4-5
operations 4-1 through 4-4.
Oct. 1995 © TOSHIBA CORP.
Operation
Operation
Operation
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Display after operation (typical)
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1550 ADJUSTMENT