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There are currently no product reviews.
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Very complete and well reading drawings. Documentation is essential for successful repairs.Good documentation, with all that is necessary. This manual was what I was waiting with all the information necessary for the repairing I need it for. You must buy it if you want to do repairs or simply understand how it works.
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Excellent service manual includes everything is need to repair this radio-caseete, how to disassemble, wiring diagram, all , waiting time until the download was only a few hours. I'm going to buy service manuals from here, are cheap and very good.Thank you.
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Good service manual,i saved from scrapping this deck,is now fully functional.Thanks.
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Found this to be the manual included with the original packinging, was helpfull but did not give any detailed repair instructions.
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Complete service manual, was very helpful in repairing this tapedeck.Thanks.
1. Normal Toner Density (Vsg: 4 V) Vsp is about 1/8 Vsg (=0.5 V) in the normal toner density condition. 2. Low Toner Density (Vsg: 4 V) If the toner density is low, the ID sensor pattern image on the drum is dimmed. Consequently, Vsp is higher and the toner is supplied until the next ID sensor check cycle (11 sheets � 20 sheets). Toner Supply Condition If Vsp > 1/8 Vsg, the toner supply signal is generated.
(Normal)
3. High Toner Density (Vsg: 4 V) When the toner is supplied, the toner density becomes higher and the ID sensor pattern image becomes darker. Consequently, Vsp is lower than the reference value and the toner is not supplied.
(Low)
(High)
4. Abnormal Vsg If Vsg becomes less than 2.5 volts four times continuously, the CPU determines that the detected value is abnormal. It then changes from the detect mode to the fixed supply mode. Even under the abnormal Vsg condition, the CPU continues the ID sensor check every 10th copy. If Vsg returns to the normal range, the copier returns to normal.
(Vsg abnormal)
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