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THANK YOU FOR A GOOD TRANSACTION, NICE COPY, CLEAR
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Very Good! All the diagram are easy to read, and its complete.
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This was an excellent source of detailed assembly information on a device which is at least 12 years old. A very lucky find, coupled with great service.
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Excellent Service Manual and best price on the Internet. This Service Manual covers everything you could ever need including full circuit schematics, component layout diagrams, stripdown procedure and full parts list/breakdown. I needed this to carry out a modification to one of these headunits and this manual covered everything I needed. Fast delivery, processed within a few hours.
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Thought I would never find a copy of the Technics SX-EN2 Service Manual until I found Owner-Manuals.com. Price was very fair and I received the download promptly. While a photocopy, it is quite readable and includes all the pertinent information and diagrams. Thank you Owner-Manuals!
7. Switch power on. � Printed characters may become unclear if you use the same ink cartridge for more than six months. For best results, each ink cartridge should be replaced about once every six months. � When you open the ink cartridge�s box, you may find some ink that has leaked inside. This does not necessarily indicate a problem, and the cartridge can be used as it is. � Never touch the electrical contacts of the ink cartridge or calculator. � If the electrical contacts become dirty, wipe them off with a cotton swab moistened in alcohol. � Never touch the ink cartridge while printing is being performed. Forcing the ink cartridge to stop can result in malformed characters and printer malfunction (Figure 6).
(Figure 6)
5-2. What to do when print quality is poor
Print quality can be affected by various factors. For example, strong vibration or impact may cause air to get into the ink cartridge. Clear printing may be impossible at very low temperatures. Whenever you have a problem with print quality, try performing the following procedures. � First try performing a number of test prints to see if the problem corrects itself. � If the above does not correct the problem, perform the following procedure. 1. Remove the cartridge from the calculator. 2. Use the plastic rod on the inside of the printer cover or a paper clip to push up on the bladder inside the cartridge until ink is emitted from the ink cartridge (see Figure 7).
(Figure 7) 3. Use a tissue to wipe the ink from the print head (see Figure 8).
(Figure 8) 4. Re-install the ink cartridge into the calculator.
5-3. Replacing the Ink Cartridge
Any of the following symptoms indicates that you may need to replace the ink cartridge (IH-20). � When print quality is poor even after you perform the procedure under �5-2 What to do when print quality is poor� � When the ink bladder appears as shown in the illustration below. � After you have used the same ink cartridge for about six months.
For details on replacing the ink cartridge, see �5-1 Installing the Ink Cartridge� � Always use an IH-20 ink cartridge�. Any other type can damage the calculator. � Never touch the electrical contacts of the ink cartridge or calculator. � If the electrical contacts become dirty, wipe them off with a cotton swab moistened in alcohol. (* Note: Ink cartridge will be supplied from our sales division.)
�6�
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