Citizen CBM-910 Series User Manual page 39

CBM-910 User's Manual
[Pattern Data Configuration](For 40-Column Model)
Pattern data to be registered must consist of 9 bytes per character. That is, pattern data configured by 9 8 dot matrix
is broken up into 9 vertically each of which is represented by 1 byte of data.
All together, 9 bytes of data are transmitted.
<Example>
When transmitting the following pattern data :
Pattern data (9 bytes)
As the model utilizes the half-dot printing method. It is not capable of positing successive dots in the printing
(lateral) direction. Therefore, pattern, even if assigned in the position "*" to the right of " " in the diagram above,
will not be registered as pattern data.
CITIZEN 34