Citizen BD2-2220 Command Reference Manual page 91

• a = 6: Sets printing speed to the value specified by (nL + nH x256).
(nL + nH x256)
1
2
3
4
5
6
7
8
9 (Default)
• 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
Printing speed level 1 (84%)
Printing speed level 2 (86%)
Printing speed level 3 (88%)
Printing speed level 4 (90%)
Printing speed level 5 (92%)
Printing speed level 6 (94%)
Printing speed level 7 (96%)
Printing speed level 8 (98%)
Printing speed level 9 (100%)
ACK Output Position
ACK-while-Busy
When Input Buffer
Capacity"Small" is Set
Output Cancel
16 26
16 40
30 50
30 60
- 89 -
Printing Speed
ACK-in-Busy
ACK-after-Busy
When Input Buffer Capacity
4K Bytes (Large) is Set
Output
128
128
72
72
Cancel
256
512
256
512