Start And Stop Codes (Code 39), Print; Static Ram Usage, Transmit; Status Dump - Intermec 4400 User Manual

4400 Bar Code Label Printer User's Manual

Start and Stop Codes (Code 39), Print

Instructs the current Code 39 field to print only the start and stop characters.
Purpose:
Syntax:
<ESC><SP>
Notes: All previous data for the current field is cleared.
This command is only valid for Code 39 fields.

Static RAM Usage, Transmit

Purpose: Uploads information on RAM usage.
Syntax:
<ESC>m
The amounts are measured in kilobytes.
The printer uploads the amount of total RAM available for formats, fonts, and
Notes:
UDCs. It is followed by the amount of RAM still available for use.

Status Dump

Purpose: Causes the printer to upload all current printer status.
Syntax:
<VT>
The printer status is uploaded in the following order:
<GS>
<SO>
<US>
<US>
<EM>
<DC3>
<BS>
<FS>
<DC1>
<DC1>
<DC1>
7-30
Buffer already full
Printhead test failed
Paper path open
Ribbon fault
No label stock
Buffer now full
Takeup reel full
Label at strip pin
Skipping
Printing
Ready