Citizen CT-S2000 Command Reference Manual page 120

• a = 201: Outputs ACK to the position specified by (nL + nH x256).
(nL + nH x256)
1 (Default)
2
3
• a = 202: Controls input buffer full Busy with the value selected by (nL + nH x256)
and controls Busy with output/cancel timing (remaining capacity).
(nL+nH x256)
1
2
3
4
• XON/XOFF is also output by the establishment of conditions.
• Ignores the data received when input buffer idle capacity is 0.
• This function operates only in printer function setting mode.
• The value changed by this command is enabled by the following.
• Execution of function 2 (fn = 2: End of printer function setting mode)
(Recommended)
• Reentering power supply.
• Hardware resetting by reset terminal
When Input Buffer
Capacity "Small" is Set
Output Cancel
16 26
16 40
30 50
30 60
- 118 -
ACK Output Position
ACK-in-Busy
ACK-while-Busy
ACK-after-Busy
When Input Buffer Capacity
4K Bytes (Large) is Set
Output
128
128
72
72
Cancel
256
512
256
512