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4-3
UP-DR200
4-3-2. Driving of In-storage Cooling Fan
Function: Inspires in a printer using right and left fans.
Signal:
(Driving voltage) Power
→
CN1 on MEC-36
board
(Control signal)
CN903 on MA-168 board
→
CN2 on MEC-36 board
(Output signal)
CN17 on MEC-36 board
→
Right fan
CN18 on MEC-36 board
→
Left fan
Level:
(Driving voltage) 12 V
(Control signal)
0 V during rotation
TP:
(Control signal)
TP35 on MEC-36 board
Driving conditions: Driven during print and when an in-
storage temperature is more than 40
d
C.
4-3-3. Plunger Driving
Function: Locks the opening and closing of a ribbon door.
Signal:
(Driving voltage) Power
→
CN1 on MEC-36
board
(Control signal)
CN903 on MA-168 board
→
CN2 on MEC-36 board
(Output signal)
CN10 on MEC-36 board
→
CN451 on SE-937 board
→
CN452 on SE-937 board
→
Plunger
Level:
(Driving voltage) 12 V
→
5 V during start
(Control signal)
0 V during locking
TP:
(Control signal)
TP24 (12 V driving) and
TP25 (5 V driving) on MEC-
36 board
Driving conditions: Driven during initialization and print.
4-4. IC Tag Control
Function: Brings an IC tag contact into touch with the IC
tag board in the takeup spool of an ink ribbon
and reads and writes IC tag information.
Signal:
(Tag control IC signal)
CN902 on MA-168 board
→
CN3 on MEC-36
board
(Tag board control signal)
CN8 on MEC-36 board
5
CN461 on CN3049
board
5
CN465 on CN-3049 board
5
CN361 on CN-3048 board
5
CN362 on CN-
3048 board
5
IC tag board
Level:
5 Vp-p
TP:
(Tag control IC signal)
TP18 and TP19 on MEC-36 board
(Control signal)
TP17 on MEC-36 board
Driving conditions: Driven when IC tag information is
read and written during initialization
and print.
4-5. Sensor LED Control
4-5-1. Ribbon Mark Sensor LEDs
Function: Controls right and left ribbon mark sensor
LEDs. Outputs the LED driving potential
adjusted so that optimum light emission amount
can be obtained during manufacturing or board
replacement.
Signal:
(Output signal)
CN902 on MA-168 board
→
CN3 on MEC-36
board
→
CN4 on MEC-36 board
→
CN411 on
LE-352 board
Level:
2.5 Vp-p (D/A output)
TP:
(Control signal) TP6 (right) and TP7 (left) on
MEC-36 board
Driving conditions: Driven only during initialization and
print. 0 V for except described above.
Содержание UP-DR200
Страница 1: ...SERVICE MANUAL 1st Edition DIGITAL PHOTO PRINTER UP DR200 ...
Страница 6: ......
Страница 34: ......
Страница 40: ......
Страница 47: ...3 7 UP DR200 3 5 Mechanical Operation 1 Loading of printing paper and ribbon 2 Standby state ...
Страница 56: ......
Страница 94: ......
Страница 96: ......
Страница 97: ...9 1 9 1 UP DR200 Section 9 Frame Wiring ...
Страница 100: ......