Toshiba DP1600 Service Handbook page 70

b) Secondary scanning reproduction ratio
(1) Place the scale (horizontal to the copy movement direction) and make an A3/LD 100% copy.
Copied scale
Copy movement direction
Actual scale
01-04-09
(2) Compare the copy and the scale.
(3) In order to adjust the divisions of the scale, do as follows.
0 5
3 0 4
SET Digital Keys SET INT START INT Power OFF
Power ON
or or
(Code) (Set the value) (Test copy)
START START
Notes: 1. An increase in the value corresponds to an increase in the division of scale (0.1 %/step).
2. Adjustment value is able to be input within the range of 0 - 255.
The default adjustment value is 128.
1600/2000/2500 ADJUSTMENT ITEMS 1 - 62 December 2000 © TOSHIBA TEC