Samsung 275C - SRP Two-color Dot-matrix Printer Manual de Serviço descarregar pdf (Página 123)

Rev. 2.00

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SRP-275

7-2 Troubleshooting flow tables

If a problem that can be verified by visual examination has occurred, use the tables below to determine the

cause and perform repairs.

There are four tables, divided by symptom category :

• Initialization Problems

• Printing Quality Problems

• Printer Mechanism Problems

• Auto cutter Mechanism Problems

The tables contains the following columns :

• Problem

This is the symptom that can be verified

• Problem Causes

This is a listing of one or several possible causes that should be examined.

• Level

- Level A

The problem can be corrected by persons who are familiar with the printer and have general knowledge,

but special technical skills are not required.

- Level B

The problem requires thorough knowledge and familiarity with the printer as well as technical skills and

experience.

• Checkpoint

These are one or more areas in the printer that should be checked.

• Action

These are the steps to correct the problem. If the problem persists after taking these steps, check the other possible

causes listed.

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Samsung 275C - SRP Two-color Dot-matrix Printer Manual de Serviço Página 123