HP 5100tn, 5100dtn manual Buffering, To change the I/O Buffer setting

	I/O Buffering
	To allow the computer to continue working without waiting for the
	print job to finish queuing, the printer uses a portion of its memory
	(an I/O buffer) to hold jobs in progress. (If I/O buffering is off, no
	memory is reserved for this function.)
	In most cases, it is best to let the printer automatically reserve
	memory for I/O buffering. (For each megabyte of memory added to
	the printer, 100 kilobytes are reserved.)
	To speed network printing, you might want to increase the amount
	of memory reserved for I/O buffering.
	To change the I/O Buffer setting:
	1 From the I/O Menu, set I/O BUFFER=ON (page B-15).
	2 Also from the I/O Menu, set I/O SIZE to the desired value.
	When you change the I/O Buffer setting, all downloaded resources
Note
	(such as fonts or macros) will need to be downloaded again, unless
	they are stored on an optional hard disk or flash DIMM.

ENWW

Chapter : 7