HP 556dn

Item Description Cartridge number Part number
HP PageWide Enterprise Printer Stand Optional stand to support the printer
Includes installation instructions
Not applicable G1W44A
HP PageWide Enterprise 3 x 500-sheet
Paper Feeder and Stand
Optional 3 x 500-sheet paper feeder
with a stand to support the printer
Includes installation instructions
Not applicable G1W45A
Ink-Collection unit Replacement ink-collection unit Not applicable B5L09A
HP 1GB DDR3 x32 144-
Pin 800MHz SODIMM
Optional DIMM for expanding the
memory
Not applicable E5K48
HP Trusted Platform Module Automatically encrypts all data that
passes through the printer
Not applicable F5S62A
HP Jetdirect 2900nw Print Server USB wireless print server accessory Not applicable J8031A
HP Jetdirect 3000w NFC/Wireless
Accessory
NFC and Wireless Direct Print
accessory for “touch” printing from
mobile devices
Not applicable J8030A
HP Internal USB Ports Optional USB ports for connecting
third-party devices
Not applicable B5L28A
Customer self-repair parts
Customer Self-Repair (CSR) parts are available for HP PageWide printers to reduce repair time. More
information about the CSR program and benets can be found at www.hp.com/go/csr-support and
www.hp.com/go/csr-faq.
Genuine HP replacement parts can be ordered at www.hp.com/buy/parts or by contacting an HP-authorized
service or support provider. When ordering, one of the following will be needed: part number, serial number
(found on back of printer), product number, or printer name.
●
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.
●
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
Ink-collection Unit Replacement ink-collection unit Mandatory B5L09
Left Door Assembly, Tray 1 Kit Replacement left door and Tray 1 Optional G1W46-67901
Tray 2 Assembly Kit Replacement Tray 2 Mandatory G1W46-67904
Tray 3 Assembly Kit Replacement Tray 3 Mandatory G1W46-67905
Tray 4 Assembly Kit Replacement Tray 4 Mandatory G1W46-67906
Tray 5 Assembly Kit Replacement Tray 5 Mandatory G1W46-67907
Printer stand kit Replacement printer stand Mandatory G1W44A
ENWW Order supplies, accessories, and parts 43