Toshiba DP1600 Service Handbook page 66

c) Main motor speed fine adjustment (Secondary scanning reproduction ratio of the printer unit)
(1) Make a test print and adjustment as in the following procedure.
0 5
INTERRUPT
Power ON
04:FUNCTION TEST
SET
MAIN MENU
(2) Measure the distance "C" which is the distance between the 5th line and 15th line from the leading
edge of the test print paper.
Print movement direction
(3) In order to set the distance "C" to 100 mm.
Notes: 1. A decrease in the value lengthen the distance "C" (0.1 %/step).
2. Adjustment value is able to be input within the range of 78 - 178.
The default adjustment value is 124.
1600/2000/2500 ADJUSTMENT ITEMS
PROGRAM
Enter SERVICE MODE
After 3 sec.
SET
1
SET START
(Cassette)
INTERRUPT
5
1 - 58
* # * *
05:TEST MODE
02:PRINT TEST
OK
C/S
(Print end)
NG
4 2 1
SET
or
(Code)
(Set the value)
START
C
December 2000 © TOSHIBA TEC
SET
SET 1 4 2
(Code)
Power OFF
Digital Keys
SET
or
START
01-04-05
15