2-12 Phaser 3300MFP Service Manual
Theory of Operation
Mechanical Parts Specifications
Frame
â– Material: PC + ABS V0 NH-1000T (Cheil Industries)
â– Weight: 1.0 kg
Feeding Part
â– Feeding Type: Universal Cassette Type
â– Feeding Standard: Center Loading
â– Feeding Capacity:
â– Cassette 250 sheets (75 g/m
2
, 20 lb. paper standard)
â– MP 50 sheets (75 g/m
2
, 20 lb. paper standard)
â– Special Media 5 sheets in MP (OHP, Envelope, Label, PostCard,
Index Paper etc.)
â– Separating Type: Cassette - Friction Pad Type
â– MP - Friction Pad Type
â– Driver Type: Driving by Gearing from Main Motor
â– Pickup Roller Driver: Solenoid
â– Pickup Roller Rubber Material: EPDM+IR
μ
= 1.6 or more
â– Pickup Velocity: 217.27 mm/sec. (Process: 179.7 mm/sec.)
â– Paper detecting Sensor: Photo Sensor
â– Paper Size Sensor: None
■Paper Separating Pad Material: NBB 52 °C,
μ
= 0.8 ~ 1.2
â– Separating Pad Pressure: 190 gf
â– Pickup Roller RPM 139.71 RPM
â– Feeding Pressure (Cassette): 250 ~ 320 gf
â– Paper Exit Type: Face Down
â– Feed roller Velocity:
â– Feed-roller Cassette; 182.34 mm/sec.
â– Feed-roller Frame; 180.42 mm/sec.
â– Feed Roller Material:
â– Feed-roller Cassette; EPDM
Ï•
13.7 mm
â– Feed-roller Frame; EPDM
Ï•
14.2 mm