. Which function should not be performed by the holder of a GMDSS operator's license on a NAVTEX receiver?
A: Replace printer paper
B: Correcting paper jamming
C: . Repair demodulator
D: Self-diagnostic printer and receiver tests
                    A: Replace printer paper
B: Correcting paper jamming
C: . Repair demodulator
D: Self-diagnostic printer and receiver tests
举一反三
- If the paper in the printer ______, call somebody at once.
 - He read the paper several times but be still _______ some printer’ s errors.
 - 智慧职教: Which of the following should not be performed by the holder of a GMDSS GOC certificate?
 - Why should you put more paper in the printer when you use it all up?
 - He read the paper several times but still _______ some printer’s errors. A: overlooked B: ignored C: noticed D: outlined
 
