Duplo DP-S Series, Service Manual

Page: 159 / 298

Standard value Item
Item Standard value
158
,
Electrical system
chap.4
(1) Adjusting Reduction / Enlargement
Adjustment procedure
1.
Access HELP - 046
2.
Open the scanner so that the master feed section
is seen.
3.
Press the (MASTER MAKING) key. The cut-
ter operates, the master is fed by 200 mm and
then the cutter operates again.
4.
Actually measure the length of master cut into
200 mm length.
Standard value
HELP - 046
\
see p.253
Adjustment procedure
1. Access HELP-030.
2.
Touch the " TEST PATTERN 1 ".
3. Press the
(MASTER MAKING)
key. Print the
test pattern.
DP-S850/S650/S550 : A3 paper
DP-S620/S520/S510 : B4 paper
¡
For test patterns, see Chapter 8, " HELP-030 ".
4.
Measure the length of two 100 mm-squares in
the sub scan (vertical) direction.
Standard value
HELP - 030
\
see p.241
,
Electrical system
¡
M-mark feed volume
R8S04050
R8S04051
¡
M-mark speed
1. Adjusting M-mark Feed Volume Magnification
Length of the master cut into
200 mm length
200
±
0.5 mm
2. Adjusting M-mark Speed Magnification
If the clearance is not the standard value:
¡
Touch " 3 " of the HELP-046 screen for adjustment.
HELP - 046
\
see p.253
¡
HELP-046 (page1) display
¡
HELP-046 (page1) display
Length of two 100 mm-squares in
the sub scan (vertical) direction
200
±
0.5 mm
If the clearance is not the standard value:
¡
Touch "
2
" of the HELP-046 screen for adjustment.
HELP - 046
\
see p.253
¡
HELP-030 (page1) display