Commands

7193 Owner’s Guide

Define Downloaded Bit Image

Enters a downloaded bit image (such as a logo) into RAM with the number of dots specified by n1 and n2. It is available until power is turned off, another bit image is defined, or either Initialize Printer (1B 40), or Define User-Defined Character Set (1B 26), command is received.

A downloaded bit image and user-defined characters cannot be defined at the same time. Any user-defined characters will be cleared from RAM when this command is used. See the illustration on the next page for a representation of the bit image.

Hex

Decimal

ASCII

 

 

1D 2A n1 n2 d1 ... dn

29 42 n1 n2 d1 ... dn GS * n1 n2 d1 ... dn

Value of n1

 

Value of n2

Value of d

1-56 (8 x n1 = Number of

1-48 (Number of

Bytes of Data (Printed

Horizontal Dot Columns)

Vertical Bytes)1

Down, Then Across)

1The number of bytes sent is represented by the following formula: n = 8 x n1 x n2 (n1 x n2 must be less than or equal to 1344).

82

May 1996

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Image 85
M-S Cash Drawer 7193 manual Define Downloaded Bit Image