User's Manual
Table 3-3 Customer self-repair parts
Item Description Self-replacement options Part number
Multipurpose tray roller Replacement tray roller Mandatory RL2-0656-000CN
250-sheet paper input tray Replacement cassette for Tray 2 Mandatory RM2-5392-000CN
HP LaserJet 1 x 550 Paper Feeder 550-sheet paper feeder (optional Tray 3) Mandatory RM2-5413-000CN
Tray 2 paper pickup roller assembly Replacement Tray 2 pickup rollers Mandatory RM2-5452-000CN
Tray 3 paper pickup roller assembly Replacement Tray 3 pickup rollers Mandatory RM2-5741-000CN
Tray 2 separation roller assembly Replacement Tray 2 separation rollers Mandatory RM2-5397-000CN
Tray 3 separation roller assembly Replacement Tray 3 separation rollers Mandatory RM2-5745-000CN
Dynamic security
Learn about dynamic-security-enabled printers.
Certain HP printers use cartridges that have security chips or electronic circuitry. Cartridges using a non-HP chip
or modied or non-HP circuitry* might not work. And, those that work today might not work in the future.
As is standard in the printing business, HP has a process for authenticating cartridges. HP continues to use
security measures to protect the quality of our customer experience, maintain the integrity of our printing
systems, and protect our intellectual property. These measures include authentication methods that change
periodically and might prevent some third-party supplies from working now or in the future. HP printers and
original HP cartridges deliver the best quality, security and reliability. When cartridges are cloned or
counterfeited, the customer is exposed to quality and potential security risks, compromising the printing
experience.
*Non-HP Chips and modied or non-HP electronic circuitry are not produced or validated by HP. HP cannot
guarantee that these chips or circuitry will work in your printer now or in the future. If you are using a non-
original HP cartridge, please check with your supplier to ensure your cartridge has an original HP security chip or
unmodied HP electronic circuitry.
34 Chapter 3 Supplies, accessories, and parts ENWW