HP 4101mfp manual See Back view on, Processor board on

Table 7. User-replaceable parts (continued)

MFP Item	Procedure	Interval
HP JetDirect network card	To locate the HP JetDirect network card,	User replaceable. As
	see “Back view” on page 21.	required.
Memory DIMM	To locate the memory DIMM, see “Copy	User replaceable. As
	processor board” on page 57.	required.
Firmware DIMM	To locate the memory DIMM, see “Copy	User replaceable. As
	processor board” on page 57.	required.
Power jumper cable	To locate the power jumper cable, see
	“Back view” on page 21.
Print cartridge	See the HP LaserJet 4100 series printer	User replaceable. As
	service manual.	required.
		About every 10,000 pages
		for print cartridge part
		number C8061X.
		About every 6000 pages for
		print cartridge part number
		C8061A.
Table 8. Print-unit maintenance kit parts
MFP Item	Procedure	Interval
Print-unit transfer roller	See the HP LaserJet 4100 series printer	User replaceable. See
	service manual.	“Expected life of
		components” in the
		HP LaserJet 4100 series
		printer service manual.
Print-unit feed rollers	See the HP LaserJet 4100 series printer	User replaceable. See
	service manual.	“Expected life of
		components” in the
		HP LaserJet 4100 series
		printer service manual.
Print-unit separation pad	See the HP LaserJet 4100 series printer	User replaceable. See
	service manual.	“Expected life of
		components” in the
		HP LaserJet 4100 series
		printer service manual.
Print-unit fuser	See the HP LaserJet 4100 series printer	User replaceable. See
	service manual.	“Expected life of
		components” in the
		HP LaserJet 4100 series
		printer service manual.

40 Maintenance C9148-90909