| Step 12 | Clean the tips of the ferrules |
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| with cleaning paper. |
Fluorescent lights | Step 13 | (Only after grinding.) Make |
| ||
|
| sure that the polished surface |
|
| is clean. |
Polished surface
Ferrule Straight lines
NOTE
Don’t take the ferrules out of the holding jig yet.
Check the ferrule tip surface. If the reflection of two parallel fluorescent light tubes is parallel, the polishing is satisfactory. If the reflection is not parallel, redo the grinding step.
Step 14 Clean the surface of the polishing film with cleaning paper and water.
Distorted lines
Step 15 Replace the polishing film for grinding with the polishing film for polishing (yellow label), then set the weight position for polishing. Repeat procedures 2 through 12 (except for step 11) using the polishing film for polishing.
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