10 ] Back Up Machine Information (Function Code 46) - Brother MFC990CW Service Manual

(7) In the Head Info. box, type the 16-digit property code (e.g., ALR7765501200000) which
is printed on the bar code label attached to the lower cover. Click the OK button.
(8) Check whether the entered character strings (ID code and head property information) are
correct with the following procedure.
In the initial stage of the maintenance mode, press the 8 and 0 keys in this order to call up
the log information on the LCD. (For models without numerical keypad, enter 8 and 0 in
this order using the
Then press the Black Start (Mono Start) key several times until the ID code appears on
the LCD. Check that the displayed code is that string entered in step (6).
Next, press the 6 and 8 keys in this order to call up the property data on the LCD. (For
models without numerical keypad, enter 6 and 8 in this order using the
keys.)
Then press the 2, 5, 8, and 0 keys in this order, and the head property code appears on the
LCD. (For models without numerical keypad, enter 2, 5, 8 and 0 in this order using the
and OK keys.) Check that the displayed code is that string entered in step (7).
(9) If both are OK, proceed to [ 10 ] below.
If something wrong is displayed, check the connection between the PC and machine and go
back to step (2).

[ 10 ] Back up machine information (Function code 46)

Restore the machine information and user setting information that have been saved in an
external memory, referring to
If the machine has failed to back up the machine information into an external memory at the
start of repair, reset each of the purge and flushing counters with the following procedure.
(1) Switch the machine to the maintenance mode using the steps below. (Refer to
Models without touch panel
Press the Menu and Black Start (Mono Start) keys in this order. Next press the
four times.
Models with touch panel
Press the Menu key on the touch panel and the Black Start (Mono Start) key on the
control panel. Next press the Scan key four times.
TIP: When the touch panel is inoperable, simultaneously press the Scan and Copy keys on
the control panel, instead of the Menu key, and press the Black Start (Mono Start) key.
Next press the Scan key four times.
Head property label
(Bar code label)
, and OK keys.)
Chapter 9, Section
7-33
(head_property_BHmini9)
9.1.4.13.
, and OK
,
Chapter 9.)
key
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