7156 Owner’s Guide
Chapter 6: Commands
September 1997
79
Note:
This command is identical to Journal Tab (1E), an Epson TM-930™ command. As
there is no journal station on the 7156, this command is ignored as a tab command. The
following conditions occur when this command is used:
•
If either the receipt or slip station is selected by Select Receipt or Slip for Printing or
MICR (1B 63 60 n)
, the command (1E) is ignored
•
If the slip station is selected by Select Slip Station (1C), then the command (1E) selects
the receipt station
Graphics Commands
These commands are used to enter and print graphics data.
Set Absolute Starting Position
Sets the print starting position for graphics on the receipt station at the specified number of
dots from the beginning of the line as expressed in the following formula: n = ((n1 + (256 x
n2)) x 2). The resulting dot column must be less than 448. The print starting position is reset
to column one after each line.
This command emulates the Epson LQ-950™ dot matrix printer. This allows the 7156 to
accept graphics that are normally output from word processing programs to a half-dot
matrix printer.
Hex
Decimal
ASCII
1B 24 n1 n2
27 36 n1 n2
ESC $ n1 n2
n = Number of half dots to be moved from the beginning of the line
Note:
The 7156 converts two half-dots to one full dot
n1 = Remainder after dividing n by 256
n2 = Integer after dividing n by 256
Set Bit Image Mode
Sets the print resolution and enters one line of graphics data into the print buffer. Excess
data is accepted but ignored. Any print command is required to print the data, after which
the printer returns to normal processing mode. See the illustration on the facing page for a
graphic representation of the bit image.
Hex
Decimal
ASCII
1B 2A m n1 n2 d1...dn
27 42 m n1 n2 d1...dn
ESC * m n1 n2 d1...dn
Receipt Station
Value of
m
Mode
No. of Dots
(Vertical)
No. of Dots
(Horizontal)
Number
of
Dots/LIn
e
0
8 Dot Single Density
8 (51 DPI)
224 (76 DPI)
8 x 224
1
8 Dot Double Density
8 (51 DPI)
448 (152 DPI)
8 x 448
32
24 Dot Single Density
24 (152 DPI)
224 (76 DPI)
24 x 224
33
24 Dot Double Density
24 (152 DPI)
448 (152 DPI)
24 x 448
Содержание 7156
Страница 1: ...BD20 1436 A Issue B September 1997 NCR 7156 Thermal Receipt and Impact Slip RS232 Owner s Guide...
Страница 6: ...Contents 7156 Owner s Guide September 1997 iv...
Страница 31: ...7156 Owner s Guide Chapter 2 Setting Up and Using the Printer September 1997 25 Sample Print Test...
Страница 38: ...Chapter 3 Solving Problems 7156 Owner s Guide September 1997 32...
Страница 118: ...Chapter 6 Commands 7156 Owner s Guide September 1997 112...
Страница 122: ...Appendix A Specifications 7156 Owner s Guide September 1997 116...
Страница 129: ...7156 Owner s Guide Appendix B Print Characteristics September 1997 123...
Страница 130: ...Appendix B Print Characteristics 7156 Owner s Guide September 1997 124...
Страница 136: ...Index 7156 Owner s Guide September 1997 6...
