Axiohm 7156 Especificações descarregar pdf (Página 131)

7156 Owner’s Guide Commands

October 1995 123

MICR Reader Commands

These commands control the Magnetic Ink Character Recognition (MICR) Reader,

including how it parses the character strings on checks. The remainder of this

chapter explains these commands.

The section that follows, “MICR Parsing,” describes how to create a parsing

format and how to create and maintain an exception table. If you would like a

copy of a software utility that performs these functions rather than developing

your own program using the command codes described in this section, please

contact Axiohm IPB. The software utility can be used as provided or can be

incorporated into your own application.

Read MICR Data and Transmit

Reads and transmits the MICR data and adds a Carriage Return (0D). This

command must follow Select Receipt or Slip for Printing, Slip for MICR Read

(1B 63 30 n). If no parsing format is selected with either of the Define Parsing

Format commands (see below), all data will be returned, which is the default.

Hex Decimal ASCII

1B 77 01 27 119 1 ESC w 1

Define Parsing Format, Save in NVRAM

Defines and saves parsing format. See “Parsing Parameter String Options” on

page 110. Send this command at the start of day or use in the setup application. If

no parameters are selected, parsing is not performed.

Hex Decimal ASCII

1B 77 50 parameters 27 119 80 parameters ESC w P parameters

Reread MICR Data

Resends the unparsed MICR data (as if the parsing has not been defined).

Hex Decimal ASCII

1B 77 52 27 119 80 ESC w P

Define Parsing Format, Do Not Save Permanently

Defines, but does not save parsing format. See “Parsing Parameter String

Options” below. Send this command at the start of day or use in the setup

application. If no parameters are selected, parsing is not performed.

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Axiohm 7156 Especificações Página 131