General Information
Xerox Internal Use Only Phaser 3330 and WorkCentre 3335/3345
Service Manual
1-27
Print Process
Toner Cartridge
This printer uses a Laser Scanning Unit (LSU), Toner Cartridge and OPC Drum Cartridge, Transfer Roller,
and Fuser for mono printing. The Toner Cartridge consists of the toner supply and is transferred to the
OPC Drum Cartridge for development.
• Operating condition: Temp 10 ~30
° C (50~86° F), Humidity 20~85% RH
• Developing Method: Non magnetic single element contact method
• Toner: Non magnetic, single element toner
• The life span of toner (ISO 19752 pattern / A4 standard)
– Initial toner: 2.6K (Sold)
– Initial toner 11.0K (Metered)
– For Replacement Cartridge information refer to Xerox Supplies and Accessories.
• Toner Residual Sensor: Dot count with CRUM(CRU Monitor)
• OPC Cleaning: Collect the toner with cleaning blade
• Handling of wasted toner: Collect wasted toner in the cleaning frame
• Toner Cartridge: CRUM identifier.
Toner Cartridge Components
Item Item
Charge Roller Supply Roller
Cleaning Blade Charge Cleaning Roller
Doctor Blade Agitator 1
Developer Roller Agitator 2
s3320-240
Charge
Roller
Drum Cartridge
Drum OPC
Laser Unit
Doctor Blade
Charge Cleaning Roller
Cleaning
Blade
Paper
Path
Pressure
Roller
Heat Roller
Transfer
Roller
Developer Roller
Supply Roller
Agitator 1
Agitator 2
Fuser