Toshiba B-EP Series - 5.4.2 PRINT DENSITY FINE ADJUST COMMAND

CHAPTER 5 TPCL MODE (INTERFACE COMMANDS)
B-EP Series
5-19
5.4.2 PRINT DENSITY FINE ADJUST COMMAND [ESC] AY
Function Adjusts the print density which was automatically set.
Format [ESC] AY ; abb, c (, d) [LF] [NUL]
Term a: Indicates whether to increase or decrease the density
+: Increase (darker)
-: Decrease (lighter)
bb: Fine adjustment value for print density
00 to 30 (in units of 1 step)
c: Print mode
0: Reserved
1: Direct thermal
d: Head output division designation
(Omissible. If omitted, the backed up setting in memory is used.)
2-inch head width
0: Auto (Divided by 2 or 3)
1: Reserved (If specified, auto (Divided by 2 or 3))
2: Fixed at Divided by 3
3: Auto1 (Not divided/Divided by 2 or 3)/Print quality oriented
4: Reserved (If specified, fixed at Divided by 3)
5: Auto2 (Not divided/Divided by 2 or 3)/Print speed oriented
(supported in V1.0E or later)
4-inch head width
0: Auto (Divided by 2, 3 or 6)
1: Reserved (If specified, auto (Divided by 2, 3 or 6))
2: Reserved (If specified, auto (Divided by 2, 3 or 6))
3: Auto1 (Not divided/Divided by 2, 3 or 6)
4: Fixed at Divided by 6