Chapter 3 Configuring The KSSM Emulation With Control Codes
Set Vertical Tabs In VFU Channels
ASCII Code ESC b m n1 … nk NUL
Hex Code 1B 62 m n1 … nk 00
Dec Code 27 98 m n1 … nk 0
Purpose Sets vertical tab positions at the lines specified by n1 to nk (in the current line spacing) in tab set m, as measured from the
The value for m specifies the number of the tab sets being changed; these sets of tabs are called vertical formatting unit (VFU) channels.
The values for n must be in ascending order; a value of n less than the previous n ends tab setting (just like the NUL code).
Where:
0 <= m <= 7
1 <= n <= 255
nk >
1 <= k <= 16
Comment Up to eight sets of tabs can be set.
Send the ESC / command to select a VFU channel other than channel 0; the VT (tab vertically) command then uses the settings for the selected channel.
Changing the line spacing does not affect previous settings for vertical tabs.
Sending the ESC b command clears any previous tab settings in that tab set.
Send an ESC b m NUL command to cancel all tab settings in the tab set m.
A maximum of 16 vertical tabs can be set in each VFU channel.
The printer stores all tab settings, even if outside the printing area; if you increase the page length to include previously set tabs, you can move to those positions with the VT (tab vertically) command.
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