Temperature Control
The fusing unit has these components for temperature control:
• The fusing thermistors [A] [B] send a signal when the fusing temperature goes past the threshold.
• The central thermistor [A] is the one that is used for fusing temperature control.
• The fusing thermostat [C] breaks the electric circuit when the fusing temperature goes past the threshold.
The thermostat is on the same electrical circuit as the fusing lamp, so the fusing lamp goes off if the
fusing thermostat breaks the electrical circuit.
• [A]: Idling ready temperature (100°C)
The fusing unit starts to rotate (idling) for 54 seconds [a].
• [B]: Print ready temperature (170°C)
Fusing and Exit
197
6
Содержание PE-MF1
Страница 11: ...10...
Страница 15: ...1 Installation 14 1...
Страница 17: ...2 Preventive Maintenance 16 2...
Страница 24: ...6 Release the belt B 7 Front cover unit C x 4 Exterior Covers 23 3...
Страница 32: ...6 Drive unit E x 4 7 Drive unit guide F x 3 8 Black AIO gear G snap ring x 1 AIO Cartridge 31 3...
Страница 34: ...4 Color AIO motor C x 3 AIO Cartridge 33 3...
Страница 48: ...4 Registration clutch A x 1 Paper Transfer 47 3...
Страница 52: ...6 Transport Fusing motor assembly D x 3 x 3 ground plate x 1 7 Transport Fusing motor E x 3 Image Fusing 51 3...
Страница 56: ...4 Paper end sensor assembly A x 1 5 Paper end sensor B hooks Paper Feed 55 3...
Страница 59: ...4 Paper exit sensor B hooks x 1 3 Replacement and Adjustment 58 3...
Страница 88: ...3 ADF drive board A all s hooks ADF 87 3...
Страница 113: ...4 Troubleshooting 112 4...
Страница 161: ...Paper Path 6 Detailed Section Descriptions 160 6...
Страница 192: ...Transfer Roller Overview 1 Transfer Roller 2 Image Transfer Belt 3 Discharge Plate Image Transfer 191 6...
Страница 223: ...MEMO 222...
Страница 224: ...MEMO 223...
Страница 225: ...MEMO 224...