Brother HL-2700CN Service Manual page 162

46 NVRAM INITIAL
This mode can initialize (data clear) all the data of NVRAM on MCTL PWB, and also can
execute NVRAM CLEAR to clear C3 error when occurred.
NVRAM INITIAL is not used under normal circumstances; Bear in mind that execution of
this mode is beset with loss of all the data in NVRAM.
Therefore, all the data in NVRAM should be stored prior to executing NVRAM INITIAL.
Description of Procedures
1) Press Set key after selecting NVRAM
INITIAL. (a) → (b)
2) Select YES if NVRAM should be executed. If
not, select NO.
Press Set key so that RAM INITIAL will be
executed. (All the data will be cleared.) (b)
→ (c)
4) Following modes shall be executed to set the
RAM data.
43 MARGIN ADJUST
44 LIFE PERIOD SET
45 NVRAM TUNE UP
47 TOTAL PAGE SET
48 EACH IMAGE SET
49 NEXT LIFE SET
* When setting NVRAM TUNE UP, LP TUNE
UP to be set at "-3".
WARNING
39 FACTORY MODE
(a)
46 NVRAM INITIAL
(b)
(c)
V-37
LCD Message
NVRAM INITIAL
YES / NO
39 FACTORY MODE
MARGIN ADJUST