Tally Dascom DL-210 Maintenance Manual page 3

Important Instructions
Read the following instructions thoroughly before servicing or maintaining your printer.
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Place the printer on a solid and even base so that it cannot fall.
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Always power off the printer and disconnect the power cord from the mains before
doing any servicing or maintenance work.
•
Be careful when handling parts with sharp metal edges.
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Be careful of possible hot print head, if printing had just been performed.
•
Avoid touching the electronic components unless you have taken anti-electrostatic
discharge measures.
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During servicing, pay special attention to how the printer parts were originally mounted.
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Unless stated otherwise, the re-assembly process is the reverse of the disassembly
process.
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After servicing any printer parts or assemblies, which are supplied with critical voltage
and therefore connected to frame ground, a test/examination of the grounding wire has
to be accomplished in accordance with the national safety regulations.