HP LaserJet Enterprise MFP M577 series

●
Parts listed as Mandatory self-replacement are to be installed by customers, unless you are willing to
pay HP service personnel to perform the repair. For these parts, on-site or return-to-depot support is
not provided under the HP printer warranty.
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Parts listed as Optional self-replacement can be installed by HP service personnel at your request for no
additional charge during the printer warranty period.
Item Description Self-replacement options Part number
1 x 550 Sheet Feeder Kit Replacement 1 x 550-sheet feeder Mandatory B5L34-67901
Printer Cabinet Kit Replacement printer cabinet/stand Mandatory B5L51-67901
HP Fuser kit Replacement fuser Mandatory B5L35-67901 (110-volt)
B5L36-67901 (220-volt)
HP Fuser kit, service Replacement fuser, service kit Mandatory B5L35-67902 (110-volt)
B5L36-67902 (220-volt)
ITB and T2 Roller kit, service Replacement transfer belt and secondary
transfer roller
Optional B5L24-67901
T2 Roller Service Kit Replacement secondary transfer roller Mandatory B5L24-67902
Tray 2-X Roller kit Replacement rollers for Trays 2, 3, 4, and 5 Optional B5L24-67904
Control-panel kit Replacement touchscreen control panel Mandatory B5L47-67018
320 GB Hard Disk Drive kit Replacement hard disk drive Mandatory 5851-6712
HP 1GB DDR3 x32 144-Pin 800MHz
SODIMM
Replacement memory DIMM Mandatory E5K48A-67902
HP Trusted Platform Module kit Replacement trusted platform module Mandatory F5S62-61001
HP Foreign Interface Harness kit Replacement foreign interface harness Mandatory B5L31-67902
Toner Collection Unit Replacement toner-collection unit Mandatory B5L37-67901
Analog FAX 600 Kit Replacement fax board Mandatory B5L53-67901
ADF Maintenance Kit Maintenance kit for the document feeder Mandatory B5L52-67903
Scanner white backing Replacement white plastic backing for the
scanner
Mandatory 5851-6570
Retention Clip Assy Replacement retention clips that are
behind the scanner white backing
Mandatory 5851-6573
U.S. English Keyboard Kit Replacement keyboard for the c and z
model
Mandatory B5L47-67019
U.K. English Keyboard Kit Replacement keyboard for the c and z
model
Mandatory B5L47-67020
Keyboard Overlay Kit
French, Italian, Russian, German, Spanish,
Ukranian
Replacement keyboard overlay for the c
and z model
Mandatory 5851-6019
Keyboard Overlay Kit
Canadian French, Latin American Spanish,
U.S. Spanish
Replacement keyboard overlay for the c
and z model
Mandatory 5851-6020
34 Chapter 3 Supplies, accessories, and parts ENWW