Citizen CMP-20 - Rear Side

CMP-30 product specification document
13
3.2 Rear side
(10) Battery
Removable battery pack
(11) Belt clip screw holes
Holes for attaching the belt clip in order to hang the printer from a belt
(12) USB port (mini B connector)
Connector for connecting to a host PC with a USB cable
(13) Serial port
Connector for connecting to a host with a serial cable