Product name Cartridge
number
Part number (service) CSR level
Toner collection unit (TCU) CE254A CF081-67903 CSR A
Fuser kit
●
Fuser assembly (110 V or 220 V)
●
Installation instructions
●
Recycle guide
CAUTION: Make sure that you order the correct
kit for the rated voltage of your product.
CD644-67906 (110 V)
CD644-67907 (220 V)
CSR A
Memory
Product name Part number CSR level
Hard drive replacement kit
●
250 GB HDD
●
Bracket
●
Installation instructions
CD644-67912
NOTE: 575dn and 575f models only.
CSR B
HDD Replacement Kit (U.S. government only)
●
320 GB HDD
●
Bracket
●
Installation instructions
CD644-67913
NOTE: 575dn and 575f models only.
CSR B
Hard drive replacement kit
●
320 GB encrypted HDD
●
Bracket
●
Installation instructions
CD646-67905
NOTE: 575c model only.
CSR B
Customer self repair and service kits
The tables in this section describe customer replaceable repair (CSR) assemblies and service kit
assemblies. Use the list below to determine the level of ability required to install a listed assembly.
●
CSR A: Easy install; minimum technical ability required to install the assembly.
●
CSR B: Basic install; some technical ability required to install the assembly.
●
CSR N: Difficult install; maximum technical ability required to install the assembly.
NOTE: CSR N assemblies are not customer replaceable assemblies. These assemblies must be
installed by a qualified service technician.
256 Chapter 2 Parts and diagrams ENWW