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EPL Commands
r
142
14245L-003 Rev. A EPL Programming Guide 12/16/13
r
Set Double Buffer Mode
Description Use this command to disable or reenable the double buffer image (label)
printing. The double buffer feature is a automatically tested and set by the q and Q commands.
Mobile printers, such as the TR 220, ignore this command and automatically set the printer to
single buffer mode.
Syntax rp
1
Parameters This table identifies the parameters for this format:
Parameters Details
p
1
= Enable/disable
double buffer mode
Accepted Values:
N = Disable double buffer mode
Y = Re-enable the double buffer mode if the printer
memory supports the image buffer size set by Q and q
parameters
Note • The rN command must follow the q and Q
commands in a form (label) program.
Verify the image buffer status with the U command(s).
See Explanation of the Status Printout on page 36 for
a sample of the Dump Mode Printout.