HP LaserJet 4100 - Page 42

40 Maintenance C9148-90909
HP JetDirect network card To locate the HP JetDirect network card,
see “Back view” on page 21.
User replaceable. As
required.
Memory DIMM To locate the memory DIMM, see “Copy
processor board” on page 57.
User replaceable. As
required.
Firmware DIMM To locate the memory DIMM, see “Copy
processor board” on page 57.
User replaceable. As
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
service manual.
User replaceable. As
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
service manual.
User replaceable. See
“Expected life of
components” in the
HP LaserJet 4100 series
printer service manual.
Print-unit feed rollers See the HP LaserJet 4100 series printer
service manual.
User replaceable. See
“Expected life of
components” in the
HP LaserJet 4100 series
printer service manual.
Print-unit separation pad See the HP LaserJet 4100 series printer
service manual.
User replaceable. See
“Expected life of
components” in the
HP LaserJet 4100 series
printer service manual.
Print-unit fuser See the HP LaserJet 4100 series printer
service manual.
User replaceable. See
“Expected life of
components” in the
HP LaserJet 4100 series
printer service manual.
Table 7. User-replaceable parts (continued)
MFP Item Procedure Interval