OKIDATA Pacemark 3410 Service Handbook page 41

19. You have identified a printer failure as a ribbon feed problem. You are using RAP 05 to
troubleshoot. After removing the ribbon cartridge, you find that the ribbon feed knob
does not rotate smoothly. Your next action should be to
A. replace the ribbon feed assembly.
B. ensure the lock mechanism on the ribbon has been disengaged.
C. replace the ribbon cartridge.
D. replace the main logic board.
Correct Answer: B
Page 4-19, RAP 5, Service Handbook, Rev 01
Page 4-27, Service Handbook, Rev 02
20. Whenever the printhead is replaced, the printhead gap adjustment must be performed.
A. True
B. False
Correct Answer: A
Page 1-1, Service Handbook, Rev 01
Pages 1-1, 3-3, 3-6, 3-36, 3-48, 3-52, and 3-70, Service Handbook, Rev 02
Pacemark 3410 Service Handbook i - 25 Course Administration