Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
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Text excerpt from page 29 (click to view)
AM-NX9
5. Confirm that the model and version indicated on the title bar coincide with the codes displayed in the Device Name block and the Version block in the window.
6. Click the [Write + Read] button. The patch data and NV values writing and the verify processing will be executed automatically. 7. The operation will terminate with the a (blue) mark given to all areas. If the � (red) mark is given to any area, the nonvolatile memory will be faulty.
8. Disconnect the USB cable from the personal computer and the set.