1.3
Electrical operation
1.3.1. Electrical Block Diagram
Operation Thermal
Panel Board Head
Main Circuit Mechanical
Board Actuators
Interface Power Supply
Board
Unit
Printer Unit Block Diagram
The Printer Unit is controlled and driven with the following components.
?
Main Circuit Board
(
PBA-MAIN
)
Receives commands and data from the host through SCSI interface and controls the
operation of the Printer Unit, also controls the thermal print head according to the
image data.
?
Interface Board
(
PBA-I/F- SCSI or PBA -IF-USB
)
Controls the SCSI or PARALLEL interface.
For SCSI :It has connector and terminator switch for SCSI interface and has
connector for optional units.
For USB : It has a connector for USB interface and has connector for optional
units
?
Operation Panel Board
(
PBA-OPEPANE
)
Constituted with LCD, LED, Push Buttons, and controlled by the Main Circuit
Board.
?
Power Supply Unit
Supplies DC24V, and DC5V to the Printer Unit and Optional Unit.
?
Thermal Head
Supplies head energy for printing the image, characters and OP
(
over coat
)
.
Содержание PR5350
Страница 1: ...DIRECT CARD PRINTER PR5350 Service Manual Ver 1 0 Aug 05...
Страница 57: ...Card JAM Print Area06 Card JAM Print Area07 Card JAM Print Remove...
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