Patent ID: 11934114
Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. A developer unit comprising:
a housing unit to house a fluid reservoir;
a number of rollers;
an end cap removably coupled to each end of the housing unit to rotatably support the number of rollers over the housing unit;
dynamic seals at each end of each roller to prevent fluid from exiting the fluid reservoir; and
a seal per end cap having a first sealing member in contact with a second sealing member forming channels to direct fluid from the fluid reservoir to the dynamic seals to lubricate an interface between the dynamic seals and the rollers,
wherein three walls of the channels are formed in the first sealing member and the second sealing member defines a fourth wall of the channels.