CBM-920User’s Manual
30 CITIZEN
• ReceivingControl a nd Buffering
The CBM-920, on receiving of print data, performs recei ving control (DTR control) in one-word unit.
At this time, when the host side has performed data transmit as ignoring DTR, overrun of received data
can take place. This state should be av oided by the host side on its own responsibility. (No follow-up
can be applied to a data effluent type hos t.)