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-3.
ObERATlONS AND TIMING
VLSERVICE MODE
--
A. Outline
The NP602O's service mode allows the
following:
.
.
9.
1)
2)
3)
4)
6)
.
6)
7)
checking
the
operation
of
some
switches and LEDs.
changing data in EEPROM.
Using the Service Mode
Detach the VR cover from the rear of
the left cover.
Check
that the COPY
START
key is
glowing green.
Press the service
switch (SW300)
on
the DC controller
PCB.
Check that COO is indicated.
Enter the No. of the desired
service
mode using the numeric keypad on the
control panel.
For example,
the display
indicates
'ED3 in response to a press on '3'.
Press the SORT/GROUP
key.
Operate as follows as necessary.
A press
on the SORT/GROUP
key
executes
the selected
mode;
a second
press stops the execution.
<Mode No. CO
I
through
CUB and E IS >
Change
the setting using the numeric
keypad,
and press the SORT/GROUP
key;
the setting will be stored in EEPROM.
<Mode No. L' rB >
Press
the AE key twice,
and check
'CEP
is indicated on the control panel; then,
press the SORT/GROUP
key.
Press the service
switch
(SW300)
to
leave the service mode.
I
3 - 46
cm-fRlQm 0 1993 CbmN NC.
ClNoN NW20
REV.OMAY 1993PRNTED
NJWIN,IMPRME
A"JIPON)
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