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The manual was of good quality with high resolution schematic diagrams.
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The manual was very clear and contained all the information I was looking for. My dishwasher is working again because of this servicemanual!
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Quality scan, great manual. I solved my problem with this manual.
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The AKAI 1720 model reel to reel tape recorder described in this Manual is quite an old unit - circa late 1960's. As a consequence, the description of the mechanical details - and adjustments thereof - is quite critical. The manual does this quite well. The schematics are also well presented and have detailed PCB overlays. Probably the only negative is that some half-tone detail has been lost from the original manual as it has been scanned in simple B&W.
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Perfect source for service manuals: fast and professional transaction; high quality, perfect readable and largely scaleable PDF; complete schemes, diagrams and spare part list. Tnx a lot, cu again!!!!
CHAPTER 7 SELF DIAGNOSIS
CHAPTER 7 SELF DIAGNOSIS
The copier�s microprocessor on the DC controller/DC power supply PCB is equipped with a self diagnostic mechanism that checks the condition of the machine; when the mechanism detects an error, it indicates an error code on the copy count display. (The PC400/FC200 does not have a copy count display; it indicates an error condition by flashing the Jam indicator.) �E6� is represented by alternating
Code
Cause � Thermistor (TH1; faulty) � Fixing heater (H1; faulty) � DC controller/DC power supply (faulty)
Description � The temperature of the fixing heater is 215°C or more. � The temperature of the fixing heater does not reach 80°C within 2.5 sec after copying operation has started. � The temperature of the fixing heater lowers below 135°C after has reached 150°C. � The temperature of the fixing heater does not reach 150°C within 7.5 sec after copying operation has started. � The maximum supply power is detected for about 5 sec after the temperature of the fixing heater has reached 150°C.
(Note)
Note: If an error associated with �E0� is detected, �E� is displayed (PC420/430/FC220) or the Jam indicator (PC400/FC200) remains ON for about 0.5 sec; thereafter, the power goes out.
7
7-1
 $4.99 PC420 CANON Parts Catalog Parts Catalog only. It's available in PDF format. Useful, if Your equipment is broken and You need t…
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