Table of Contents

4. Using Check Digits

4-1

Defining a Check Digit Scheme

4-2

Check Digit Record

4-3

Generating Check Digits

4-3

Verifying Check Digits

4-4

Check Digit Verification on Copied Fields

4-4

Clearing a Check Digit Scheme

4-5

Sample Check Digit Calculation

4-5

Sum of Products

4-5

Sum of Digits

4-6

5. Recording Batch Information

5-1

Preparing Batches for Downloading

5-2

Guidelines for Preparing Batch Data

5-5

Guideline 1

5-5

Guideline 2

5-5

6. Entering Data Streams

6-1

Creating Format Files

6-2

Entering Text Fields

6-3

Entering Non-Printable Text Fields ....

6-4

Entering Bar Code Fields

6-5

Entering Constant Text Overlays

6-6

Entering Lines

6-7

Entering Boxes

6-8

Applying Field Options

6-9

Sample Format File

6-11

Sample Format Batch File

6-11

Creating Check Digit Files

6-13

Creating Batch Data Files

6-14

Table of Contents

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Paxar 9401 manual Using Check Digits, Recording Batch Information