Nisca PR5350, Руководство по обслуживанию, Страница: 12 / 97

1.3.5 Mechanical Actuators
The Printer Mechanism consists of Sensors and Motors, etc.
<
Input mechanisms
>
Symbol Component Function
SN1 Optical Sensor
Detection of card empty at Card Supply
Block.
SN2 Optical Sensor
Detection of card position
(
Just before Cleaning Roller
)
.
SN3 Optical Sensor
Detection of card position
(
Just before Flip Turn Unit
)
.
SN4 Optical Sensor
Detection of card position
(
Just before Print Block
)
.
SN5 Optical Sensor
Detection of card position
(
to detect the leading edge of a card
)
.
SN6 Optical Sensor
Detection of the home position of Flip Turn
unit.
SN7 Optical Sensor
Detection of the angle of Flip Turn unit.
SN8 Optical Sensor
Detection of length of ribbon fed.
(taking up side)
SN10 Optical Sensor
Detection of mark on the ribbon.
SN11 Optical Sensor
Detection of print head position.
SN12 Optical Sensor
Detection of print head position.
SN13 Micro switch Detection of open/close of Front Cover.
(
with interlock function
)
SN14 Micro switch Detection of open/close of Top Cover.
(
with interlock function
)
SN15 Optical Sensor
Detection of card position
(
just before encoder
)
only available when Encoder
set.
SN18 Optical Sensor Detection of length of ribbon fed.
(supply side)
<
Output Mechanisms
>
Symbol Component Function
DM1 DC Motor Rolls up Ink Ribbon.
Moves
(
up/down
)
Thermal Head
PM1 Pulse Motor Drives rotation mechanism in Flip Turn Block.
Transports a card
(
Card Supply Block
)
PM2 Pulse Motor
Transports a card
(
Flip Turn Block
)
PM3 Pulse Motor
Transports a card
(
Print Block
)
HFAN Fan Motor Cools Thermal Head.
DFAN Fan Motor Cools Power Supply.