NEC Super Script 4400, Руководство по обслуживанию

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2 Superscript 4200N and 4400 Series Maintenance Guide — Addendum
F
ACTORY
S
ERVICE
M
ODE
Revises page 39 of the Maintenance Guide.
Service mode is a state in which the printer can put into so that system, boot, PS, and network code can be serviced.
Factory service mode is a state in which the printer can be put into so that the printer engine can be serviced.
To enter factory service mode:
1. Turn off the printer.
2. Unfasten the controller board interface panel so that the board can be slid out enough to disconnect the board
from the printer.
3. Simultaneously press and hold the Feed , Next , and Select buttons while turning on the printer.
4. Continue to hold the Feed , Next , and Select buttons until
SERVICE MODE
appears in the operator panel
display and the OnlineLED is not illuminated.
5. Press Next until
FACTORY MODE
appears.
6. Press Select to enter factory mode.
7. Use the Next button to navigate the factory mode menu and the Select button to select specific menu items. A
diagram of the menu tree is shown below.
8. When finished performing the tests, turn off the printer.
9. Slide the controller board back into the printer and fasten it.
10. The printer can be turned on and used for regular use (ready mode).
Factory Mode Menu Tree
31 TEST PRINT
32 NEXT CARE INFO.
33 CASSETTE TYPE
34 TOTAL PAGE
35 EACH IMAGE
36 CLEAR CARE
37 MEDIA MODE
39 FACTORY MODE
40 DP CHECK
41 BD CHECK
42 FU CHECK
43 MARGIN ADJUST
44 LIFE PERIOD SET
45 NVRAM TUNE UP
46 NVRAM INITIAL
47 TOTAL PAGE SET
48 EACH IMAGE SET
SERVICE MODE
LP TUNE UP
THV TUNE UP
DBV TUNE UP
DVM TUNE UP
CBV TUNE UP
FBV TUNE UP
REG TUNE UP
VDO TUNE UP