Routine Care and Adjustments
Cleaning
This table provides a recommended cleaning schedule. Specific cleaning procedures are provided on the following pages.
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| Area | Method | Interval | |
Printhead |
| Solvent* | After every roll of media (or 500 feet of | ||
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| fanfold media) when printing in the direct | |
Platen roller |
| Solvent* | |||
| thermal mode. | ||||
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Media sensors | Air blow |
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| After every roll of ribbon or three rolls of | |
Ribbon sensor | Air blow | ||||
media when printing in the thermal | |||||
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Media path |
| Solvent* | transfer mode. | ||
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Ribbon path |
| Solvent* | These intervals are intended as guidelines | ||
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Pinch roller (Optional value |
| only. You may have to clean more often, | |||
Solvent* | depending upon your application and | ||||
option required. See Figure 25.) | |||||
| media. | ||||
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| If cutting continuous, | After every roll of media (or more often, | ||
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| adhesive | depending upon your application and | ||
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Cutter |
| remover | media). | ||
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module |
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| If cutting tag stock or label | Solvent* and | After every two or three rolls of media. | ||
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| backing material | air blow | ||
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Solvent* | Once a month. | ||||
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Take label sensor | Air blow | Once every six months. | |||
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*Zebra recommends using a solvent containing 90% isopropyl alcohol.
CAUTION: Use only the cleaning agents indicated. Zebra Technologies Corporation will not be responsible for damage caused by any other cleaning fluids used on this printer.
Zebra Z4M Printer User’s Guide | 55 |