Xerox 3300MFP Service Manual - Page 57
Temperature Detecting Sensor Thermistor, Heat Roller, Pressure Roller, Media Separating System
UPC - 095205744415
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Temperature Detecting Sensor (Thermistor) Theory of Operation ■ Thermistor Type: FS-50003 (SEMITEC 364 FL Type) ■ Temperature Resistance: 7 kQ (180 °C) ■ SYSTEM Temperature SETTING ■ Stand by:165 ± 5 °C ■ Printing:189 ± 5 °C (5 minutes before) ■ 184 ± 5 °C (5 minutes after) ■ Overshoot: 200 °C less ■ Overheat: 210 °C less Heat Roller ■ Length: 254 mm ■ Valid length: 224 mm ■ OD: ϕ 28.3 ± 0.05 (Coating incl., Crown 0.05 ~ -0.15) ■ Material: AL (AL5052) + PFA Coating ■ Thickness: 0.9 mm ■ Coating Material: PFA 100% ■ Coating Thickness: 20 um (Thickness after abrasion) ■ GND Type: H/R Bearing Grounding type By SECC Fuser lower frame Pressure Roller ■ Shaft ■ Length: 251.3 mm ■ Material: STKM ■ Thickness: ∅ 6 (∅ 12-RUBBER portion) ■ Rubber ■ Material: Silicon Rubber (Tubing Type: 032.25) ■ Length: 226.4 mm ■ Thickness: 5.5 mm (one-side) ■ OD: ∅ 32.25 ± 0.2 (Center part Crown -0.3 ~ -0.5) Media Separating System Teflon Coating with SUS Plate Claw System Phaser 3300MFP Service Manual 2-15