Cru (Also Known As Aio) - Ricoh B173 Service Documentation

6.3 CRU
(ALSO KNOWN AS AIO)
[A]
[A]: OPC Drum
[B]: Charge Roller
[C]: Supply Roller
[D]: Developing Roller
[E]: Doctor Blade
[F]: Transfer Roller
A visual image is made with the electronic photo procedure.
The OPC unit and developer unit are in the same cartridge.
The OPC unit has the OPC drum [A] and charging roller [B].
The developer unit has toner, toner cartridge, supply roller, developing roller, and
doctor blade.
• Developing procedure: Non magnetic 1 element contact procedure
• Toner: Non magnetic 1 element shatter type toner
• Toner near end sensor: None
• OPC cleaning: Electric static + FILM OPC gets the toner.
• Toner waste: Electrical static gets the toner.
• OPC drum protect shutter: None
SM
[B]
6-5

CRU (ALSO KNOWN AS AIO)

[E]
[D]
[F]
B173D904.WMF
[C]
B173