Citizen Systems CBM-910 manual Control Code Details

8.2 Control Code Details

(1) Command for Line Feed After Printing (CR/LF)

By entering CR (0DH)/LF (0AH) codes, data in the print buffer is printed followed by a line feed. Without data in the print buffer, only a line feed is performed. This command is ignored just after buffer full in case of 910 emulation.

CR and LF are valid in the following conditions.

910 Emulation

	DS2-ON	DS2-OFF
Serial	CR and LF	LF only
Parallel	CR and LF	LF only

3110 Emulation

	DS2-ON	DS2-OFF
Serial	CR only	CR only
Parallel	LF only	CR only

(2) SI/SO and US/RS Commands

SI/SO codes function in the same manner as US/RS as long as 8-bit data are assigned (serial communication data bit length), which, however, are divided, under 7-bit assignment, into SI (20H~7FH characters) print assignment and SO (A0H~FFH characters) print assignment functions.

1.Standard letter assignment (SI/US) command:

With SI (0FH)/US (1FH) codes input, lateral enlargement is cancelled and

the data following are printed in standard letters. This command can cancel only lateral enlargement, which dose not apply to ⋅4 enlargement.

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