Appendix 5. Block Diagram - Citizen CBM-1000 User Manual

16. APPENDIX 5. BLOCK DIAGRAM

LED
FEED Switch
Cutter
Stepping
Moter
Driver
Drawer1
Drawer2
*1 Only for label printing
*2 Only for label printing
OSC 20MHz
Driver
CPU
Driver
Interface Reset
Parallel
Centronics compliant
IEEE1284 compliant
Serial
RS-232C compliant
—172 — —172 —
FLASH
RAM
ROM
G/A
DIP Switch
Paper End
Cover Switch
Paper Near-end
*1
Label Sensor
(Black mark Sensor)
*2
Peeler Sensor
DC 5V DC 24V
Power
Source
DC 24V 1.9A
AC Adapter
ACC100-230V
Print Head
50/60 Hz