Block Diagram - Citizen CBM1000 Service Manual

6.1 Block Diagram

LED
FEED switch
Cutter
Stepping moter
Driver
Drawer1
Drawer2
*1 Only for label printing
*2 Only for label printing
OSC 20Mz
Driver
CPU
Driver
Interface Reset
Parallel
Centronics compliant
IEEE1284 compliant
Serial
PS-232C compliant
Flash
memory
DIP switch
*1
*2
DC5V
Power source
AC adapter
36
CBM1000 TYPE II Service Manual
RAM
G/A
Paper end
Cover switch
Label sensor
Paper near-end
Peeler sensor
DC24V
DC24V 1.8A