HP LaserJet 4000N, 4000TN I/O Buffering, C-6Printer Memory and Expansion, To change the I/O Buffer setting:, of memory reserved for I/O buffering, memory is reserved for this function.)

	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 +￿1￿$7(('4￿10 (page B-16).
	2 Also from the I/O Menu, set +￿1￿5+<' 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.

C-6 Printer Memory and Expansion

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