# jCL RO
Updated: 10/19/2020, 10:24:56 AM
Created: 10/19/2020, 10:24:56 AM
Last Updated By: Daniel Klein
Read Time: 1 minute(s)
Tags: secondary buffer primary jcl
# Description
This command resets (clears) the active output buffer. It takes the general form:
RO
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# Note
The RO command clears the active output buffer. The buffer pointer is left at the beginning of the buffer.
# Example 1
| Command | POB Before | POB After |
| ------- | ---------- | --------- |
| STOFF | | |
| RO | ABC^DEF | |
| | ^ | ^ |
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# Example 2
| Command | SOB Before | SOB After |
| --------| ---------- | --------- |
| STON | | |
| RO | GHI^JKL | |
| | ^ | ^ |
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