
8.5.5 Review
Quiz by Kwok Louie
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10 questions
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- Q1What should be done to the printer's rollers during preventive maintenance?Increase their pressure to improve feedClean them to remove dust and debrisReplace them with new ones every monthPaint them for better appearance30s
- Q2What is one important reason to replace the impact printer's ink ribbon during maintenance?To enhance the printer's physical appearanceTo improve the printer's connectivityTo avoid faded prints and ensure legibilityTo change the printer's color scheme30s
- Q3What should be done with the paper path during preventive maintenance for impact printers?Inspect and clean it to prevent jamsLubricate the paper with oilChange the type of paper usedShorten the paper path30s
- Q4What is the purpose of inspecting the printer's casing during preventive maintenance?To enhance print qualityTo change the printer's settingsTo check for damage and ensure proper ventilationTo update the printer's firmware30s
- Q5What is typically the first step in a preventive maintenance routine for impact printers?Checking ink levelsCleaning the print headStarting a print job to test functionalityTurning off the printer and disconnecting it from the power source30s
- Q6Which part of the dot matrix printer is directly affected by the condition of the printhead?Power supply efficiencyPrint qualityPaper alignmentInk cartridge type30s
- Q7What type of solution is typically used to clean a dot matrix printhead?Window cleanerVegetable oilIsopropyl alcohol or a specialized printhead cleanerDistilled water30s
- Q8How often should you replace the ribbon in a dot matrix printer for optimal performance?Every 3 to 5 boxes of printed paperEvery monthWhenever it runs out of inkOnce a year30s
- Q9What maintenance practice can help extend the life of the ribbon in a dot matrix printer?Cleaning the print head regularlyRegularly adjusting the ribbon tensionRunning the printer without a coverChanging the paper type frequently30s
- Q10What should you do if you notice uneven printing while using a dot matrix printer?Change the paper typeIncrease the printer speedUpdate the printer driversCheck and possibly replace the ribbon30s