Immediate Commands <SOH>
When the printer receives an immediate command it will stop whatever it is
doing and perform that command. After the command is complete, the printer
will resume the operation it interrupted. Immediate commands are turned off on
power up, and can be turned on with the System-Level Command "Enable SOH
Commands (STX H)". When Immediate Commands are enabled, they may be
issued at any time. Because of this, it is necessary to disable immediate
commands whenever sending image files that contain 8-bit data. The image data
in these files may contain an immediate command start code that will be
misinterpreted. These can be disabled using immediate command <SOH> D.
Immediate commands consist of:
1. Attention Character
2. Command Character
3. Parameters (if any)
Summary of Immediate Commands
The following immediate commands are discussed in this section. Refer to the
page number listed to the right of each command for more information and a
sample command.
Immediate Command
Reset (SOH #)
Send ASCII Status String (SOH A)
Toggle Pause (SOH B)
Cancel (SOH C)
Disable SOH (SOH D)
Send Batch Quantity (SOH E)
Reset (SOH #)
This command resets the printer. Resetting the printer returns all settings to
default and clears both the input and print buffers. The command also clears the
internal RAM memory.
Sample:
<SOH>#
The printer will now reset.
TLS PC Link
TM
Programmer's Guide
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