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The service manual is as described and received the link to the download sooner than expected. Great service, quality product. This site is a big help in the electronics repair business.
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Il service manual molto accurato. Rapidi nella risposta
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Quick site processing. A complete and very useful manual with all details. Thank you!
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Quick service response. A useful and very rare service manual with all details. I recomend this service.
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I ordered this manual sometime in the afternoon and I received it on my e-mail the same evening.
This is a fantastically good and properly scanned copy of the original manual. All pages are of the same scale and they overlap each other. It means that you can print the manual and easily make it as a convenient paper manual.
The content of the manual is fantastic. Alignment descriptions, PCB layouts and elementary diagrams are explicit and precise. I immediately found what I was looking for. Thanks to this manual and Owner-Manuals.com my amplifier is alive again. Many thanx indded!
IMAGE FUSING
June 30, 1998
2.9 IMAGE FUSING
2.9.1 OVERVIEW
[A] [F] [G] [E] [D] [J] [K]
[H] [C] [C] [B]
A229D518.WMF
[I]
After the developed latent image is transferred from the drum to the paper, the copy paper enters the fusing unit. Then the image is fused to the copy paper by a heat and pressure process through the use of a hot roller [A] and pressure roller [B]. There are two fusing lamps in the hot roller. Both lamps are 550 W lamps. They switch on and off at the same time. The fusing lamps turn on and off to keep the operating temperature at 185°C. The CPU monitors the hot roller surface temperature through a thermistor [D] which is in contact with the hot roller surface. A thermofuse [E] protects the fusing unit form overheating. The hot roller strippers [F] separate the copy paper from the hot roller and direct it to the fusing exit rollers [G]. The exit sensor in the inverter and paper exit unit monitors the progress of the copy paper through the fusing unit and acts as a misfeed detector while the exit rollers feed the copy paper to the inverter section. The hooking position of the tension springs [H] on the pressure lever [I] adjusts the roller pressure. The oil supply roller [J] applies a light coat of silicone oil to the hot roller. The oil supply cleaning roller [K] remove the paper dust accumulated on the cleaning roller.
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