Question 1

What should be done to the printer's rollers during preventive maintenance?

Accepted Answer

Clean them to remove dust and debris

Answer

Increase their pressure to improve feed

Answer

Replace them with new ones every month

Answer

Paint them for better appearance

Question 2

What is one important reason to replace the impact printer's ink ribbon during maintenance?

Accepted Answer

To avoid faded prints and ensure legibility

Answer

To enhance the printer's physical appearance

Answer

To improve the printer's connectivity

Answer

To change the printer's color scheme

Question 3

What should be done with the paper path during preventive maintenance for impact printers?

Accepted Answer

Inspect and clean it to prevent jams

Answer

Lubricate the paper with oil

Answer

Change the type of paper used

Answer

Shorten the paper path

Question 4

What is the purpose of inspecting the printer's casing during preventive maintenance?

Accepted Answer

To check for damage and ensure proper ventilation

Answer

To enhance print quality

Answer

To change the printer's settings

Answer

To update the printer's firmware

Question 5

What is typically the first step in a preventive maintenance routine for impact printers?

Accepted Answer

Turning off the printer and disconnecting it from the power source

Answer

Checking ink levels

Answer

Cleaning the print head

Answer

Starting a print job to test functionality

Question 6

Which part of the dot matrix printer is directly affected by the condition of the printhead?

Accepted Answer

Print quality

Answer

Power supply efficiency

Answer

Paper alignment

Answer

Ink cartridge type

Question 7

What type of solution is typically used to clean a dot matrix printhead?

Accepted Answer

Isopropyl alcohol or a specialized printhead cleaner

Answer

Window cleaner

Answer

Vegetable oil

Answer

Distilled water

Question 8

How often should you replace the ribbon in a dot matrix printer for optimal performance?

Accepted Answer

Every 3 to 5 boxes of printed paper

Answer

Every month

Answer

Whenever it runs out of ink

Answer

Once a year

Question 9

What maintenance practice can help extend the life of the ribbon in a dot matrix printer?

Accepted Answer

Regularly adjusting the ribbon tension

Answer

Cleaning the print head regularly

Answer

Running the printer without a cover

Answer

Changing the paper type frequently

Question 10

What should you do if you notice uneven printing while using a dot matrix printer?

Accepted Answer

Check and possibly replace the ribbon

Answer

Change the paper type

Answer

Increase the printer speed

Answer

Update the printer drivers

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