Sharp AR-6020V Service Manual page 124

11. Developing section
A. Mechanism relation diagram
2
Signal name
MM Main motor
TCS Toner sensor
No.
1 Developing roller
2 Stirring roller
3 Toner filter
3
2
1
Name
Drives the most of the driving parts except the duplex section, the toner section and the scanner sections.
Detects the toner density in the developing unit.
Name
Forms electrostatic latent images on the OPC drum into visible images.
Stirring roller Stirs toner and developer to charge toner negatively by friction.
Prevents toner splash and vacuum.
AR-6020V OPERATIONAL DESCRIPTIONS 11 – 17
MM
TCS
Function and operation
Function and operation