6-9
UP-D70XR
g) There is a horizontal white line and data failure.
YES
Is data failure
width more than
10 mm?
NO
YES
Is print
changed by cleaning
the head?
Is CN7
![
through
@/
on SY-270 Board
normal?
YES
YES
Head defective.
NO
Check peripheral of
IC210 on SY-270 Board.
Check peripheral harness
between head and SY-270
Board, or head defective.
YES
NO
Check peripheral of
IC209 on SY-270 Board.
NO
Check peripheral of
IC208 on SY-270 Board.
NO
Stain of head.
Is CN7
5
through
!=
on SY-270 Board
normal?
Is CN7
1
through
4
on SY-270 Board
normal?
Содержание UP-D70XR
Страница 1: ...DIGITAL COLOR PRINTER UP D70XR SERVICE MANUAL Volume 1 1st Edition ...
Страница 4: ...2 UP D70XR 6 Troubleshooting 6 1 Mechanical Section 6 1 6 2 Electrical Section 6 3 ...
Страница 6: ......
Страница 27: ...1 21 UP D70XR 80 Divers Sony Corporation Printed in Japan ...
Страница 28: ......
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