Page 11 - Digi Notes : Computer- 10.05.2016
P. 11
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Q1. On a dot matrix printer, you should never lubricate
which part?
(1)carriage rails
(2)print head pins
(3)paper advance bearings
(4)carriage bearings
(5)None of these
Q2. Which of the following is true for dot matrix printer?
(1) It is random
(2) It is sequential
(3) It is bi-directional
(4) It is unidirectional
(5) None of these
www.mahendraguru.com
Q1. On a dot matrix printer, you should never lubricate
which part?
(1)carriage rails
(2)print head pins
(3)paper advance bearings
(4)carriage bearings
(5)None of these
Q2. Which of the following is true for dot matrix printer?
(1) It is random
(2) It is sequential
(3) It is bi-directional
(4) It is unidirectional
(5) None of these
www.mahendraguru.com
