In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.

In an example, a transmission may include a driven gear attached to a module housing of the imaging module. Further, the transmission may include a retention nose fixed or attached to the module housing. The retention nose may engage with a retention shelf of a drive housing and may retain the module housing to the drive housing such that the driven gear is operably engaged with a drive gear attached to the drive housing.