Certification Test: Microline 520/521 - Oki Microline 520 Service Handbook

Certification Test: Microline 520/521

1. After installing the space motor, Okidata recommends that you check the printhead gap.
A. True
B. False
Correct Answer: A
Pages 3-2 and 3-26, Service Handbook, Rev 01 and 02
Pages 3-2, 3-24, and 3-66, Service Handbook, Rev 03
2. Refer to RAP 01. You have pressed the AC power switch to ON, but the unit does not
power ON. The next step is to
A. replace the fuse.
B. check if the AC cable is connected properly.
C. replace the space motor assembly.
D. remove the printhead.
Correct Answer: B
Page 4-10, Service Handbook, Rev 01 and 02
Page 4-24, Service Handbook, Rev 03
3. The + 40 vdc needed for the printhead and space motor drive can be verified at
__________ on the main control (FJIM) board.
A. CN1 Pins 8 and 9
B. CN3 Pins 1 and 2
C. CN7 Pins 29 and 31
D. CN6 Pins 1 and 2
Correct Answer: C
Page A-4, Service Handbook, Rev 01 and 02
Page A-4, Service Handbook, Rev 03
Course Administration i - 16 Microline 520/521 Service Handbook
P/N 59257803