Factory Service Mode Test Procedures - NEC Super Script 4400 Maintenance Manual

F S
ACTORY ERVICE
This mode allows the service technician to perform diagnostic tests, and maintenance procedures on the printer
engine. For instructions on entering this mode see Chapter 2
Table 0-2: Factory Service Mode Menus
Code
TEST PRINT
31
NEXT CARE INFO
32
CASSETTE TYPE
33
TOTAL PAGE
34
EACH IMAGE
35
CLEAR CARE
36
MEDIA MODE
37
FACTORY MODE
39
M T P
ODE EST ROCEDURES
Item Code
40
41
42
43
44
45
46
47
48
Item
DP CHECK
BD CHECK
FU CHECK
MARGIN ADJUST
LIFE PERIOD SET
NVRAM TUNE UP LP TUNE UP
NVRAM INITIAL THV TUNE UP
TOTAL PAGE SET DBV TUNE UP
EACH IMAGE SET CBV TUNE UP
FBV TUNE UP

Factory Service Mode Test Procedures

Item
251