Seiko FB-900 - Manual (Page 186)

— 8. Software commands —
ESC ✽ (27)D (42 )D (1B)H (2A)H Selects a graphic function.
m m m Valid only when #26 AGM (Alternate Graphics Mode) is set to
n1 n2 n1 n2 n1 n2 YES in the EXTENDED SETUP MODE.
d1 d2 d1 d2 d1 d2
m (printing density) = 0, 1, 2, 3, 4, 6, 32, 33, 38,
39, 40
... dk ... dk ... dk
ESC – (27)D (45 )D (1B)H (2D)H Specifies or cancels underscoring. (n = 0, 1)
n n n
ESC 0 (27)D (48 )D (1B)H (30)H Specifies line feed at a 1/8-inch pitch.
ESC 1 (27)D (49 )D (1B)H (31)H Specifies line feed at a 7/72-inch pitch.
ESC 2 (27)D (50 )D (1B)H (32)H Executes ESC A.
Sets the line feed pitch to the value specified by ESC A .
ESC 3 (27)D (51 )D (1B)H (33)H Specifies n/216 -inch line feed pitch . {1
≤
n
≤
255}
n n n When n=0, this command is invalid.
ESC 3 (27)D (51 )D (1B)H (33)H Specifies n/180 -inch line feed pitch. (AGM) {1
≤
n
≤
255}
n n n Setting of n = 0 is possible.
ESC 4 (27)D(52)D (1B)H (34)H TOF Specifies.
ESC 5 (27)D(53)D (1B)H (35)H Specifies or cancels automatic line feeding. {n = 0, 1}
n n n Specifies whether to execute a carriage return and a line feed
or a carriage return only when executing the
CR code.
n=0 : Carriage return only
n=1 : Carriage return and line feeding
ESC 6 (27)D(54)D (1B)H (36)H Specifies character set 2.
ESC 7 (27)D(55)D (1B)H (37)H Specifies character set 1.
ESC : (27)D(58)D (1B)H (3A)H Specifies 12 CPI.
Valid when #34 PITCH LOCK is set to NO in the EXTENDED
SETUP MODE.
ESC = (27)D(61)D (1B)H (3D)H Specifies downloading.
n1 n2 n1 n2 n1 n2 {0
≤
n1
≤
255} {0
≤
n2
≤
255} {I.D.byte = (23)H}
(I.D.byte) (I.D.byte) (I.D.byte) {(00)H
≤
(adrs-low)
≤
(FF)H} {(00)H
≤
(adrs-high)
≤
(FF)H}
(adrs-low) (adrs-low) (adrs-low) {(00)H
≤
data
≤
(FF)H}
(adrs-high) (adrs-high) (adrs-high) The number of following data: n1+n2
×
256 .
data data data When n1=n2=0 , the downloading area is initialized. Two bytes,
(adrs-low)(adrs-high) show the memory address in which the first
byte of data is stored. The next data is stored in the following
address in sequence.
ESC A (27)D(65)D (1B)H (41)H Specifies the line feed pitch in units of n/72 inch. {1
≤
n
≤
255}
n n n Specifies the line feed pitch in units of n/72 inch. When n = 0,
this command is invalid.
● IBM Software commands
Decimal Hex
Symbol Function
Code
8-10
Mode Pin m
Horizontal dot density
Max. dots per line
dpi (dot/inch)
Single-density 8 0 60 Same as ESC K
Double-density 8 1 120 Same as ESC L
Double-speed
8 2 120 Same as ESC Y double-density❈
Quadruple-density ❈
8 3 240 Same as ESC Z
CRT I 8 4 80 CRT I
CRT II 8 6 90 CRT II
Single-density 24 32 60 High density of ESC K
Double-density 24 33 120 High density of ESC L
CRT III 24 38 90 CRT III
Triple-density 24 39 180 Triple high density
Hex-density❈ 24 40 360 Quadruple high density
❈Horizontally adjacent dots can not be printed.