Brother HL-3450CN Service Manual page 153

CHAPTER 5 CONTROL PANEL OPERATION
39
This mode consists of 9 (nine) modes for the confirmation of operation and the resetting
functions necessary for maintenance work.
Before using this mode, ensure that you have the information available to reset the Page and
Image counters to the correct values. See 34 TOTAL PAGES and 35 EACH IMAGE for
information on how to get the readings before starting working with these functions.
Basic Configuration
39
FACTORY MODE
FACTORY MODE
CAUTION
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
49 NEXT LIFE SET
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