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CP80 and CP80 Plus Service Manual
2-7
Miscellaneous
Name Function
Smart Card Solenoid The smart card solenoid retracts the smart card rocker downward so
the contacts touch the card. When relaxed, a return spring lifts the
rocker and contacts away from the card.
Duplex Clutch
The duplex clutch controls whether the duplex motor operates the
drive rollers or rotates the whole flipper assembly. The clutch contains
two concentric axes that are free to rotate independently when the
clutch is relaxed. When the clutch is active, a magnetic field pulls the
two axes together and friction forces the two to rotate in unison.
Because the clutch is engaged magnetically, the rotation of either axis
is independent of the body of the clutch.
Operation: The duplex motor rotates the outer axis (large gear), which
is coupled to the two duplex drive rollers. The flipper assembly is
coupled to the inner axis. When the clutch is relaxed, the outer axis
(gear) rotates independently from the flipper assembly, and this
causes the drive rollers to rotate. When the clutch is engaged, the
whole flipper assembly rotates in unison with the large gear, which
keeps the drive rollers from rotating.
RFID Antenna
The RFID antenna circuit board is a simple loop antenna that
communicates with the supplies ID chip in the ribbon supply spool. The
bi-directional communication method is similar to
Non-Contact Smart
Cards
(see page 2-33) using load-modulation, although the specific
details may vary.
Duplex Interface
Board
The duplex interface board contains a step motor driver for the duplex
motor and a 24-volt driver circuit for the clutch. The sensor signals are
passed through directly from the main control board.
Magnetic Stripe
Daughter Board
There are two types of magnetic stripe daughter boards: 3-track and
single track. The circuit board controls the magnetic stripe head and
provides an interface for the optical encoder. The optical encoder
data is passed back to the main control board without modification.
Smart Card
Daughter Board
The smart card daughter board provides a communication interface
between the application computer and the smart card. Most of the
communication aspects and the data transfer are controlled by an
external software application that is transparent to the printer. The
daughter board also provides a connection to control the smart card
solenoid.
Содержание CP80 Plus
Страница 1: ...Datacard CP80 and CP80 Plus Card Printers Service Manual May 2007 Part No 539490 002 Rev C ...
Страница 14: ...1 4 Introduction ...
Страница 17: ...CP80 and CP80 Plus Service Manual 2 3 Print Engine Functional Block Diagram ...
Страница 18: ...2 4 Theory of Operation Laminator Functional Block Diagram ...
Страница 22: ...2 8 Theory of Operation LCD Service Mode Menu Diagram ...
Страница 52: ...2 38 Theory of Operation ...
Страница 158: ...6 6 Removal and Replacement Print Engine Front Wire Routing Diagram ...
Страница 159: ...CP80 and CP80 Plus Service Manual 6 7 Print Engine Duplex and Printhead Wire Routing Diagram ...
Страница 160: ...6 8 Removal and Replacement Laminator Front Wire Routing Diagram ...
Страница 161: ...CP80 and CP80 Plus Service Manual 6 9 Laminator Rear Wire Routing Diagram ...
Страница 162: ...6 10 Removal and Replacement Power Supply Wire Routing Diagram ...
Страница 163: ...CP80 and CP80 Plus Service Manual 6 11 Print Engine Cable Connection Diagram ...
Страница 164: ...6 12 Removal and Replacement Laminator Cable Connection Diagram ...