Brother MFC-9130CW Service Manual page 396

54 Developing bias voltage value
55 Engine sensor log
(Not necessary for maintenance work)
56 Status log
(Not necessary for maintenance work)
57 Detailed code of machine error AF
(home position detection machine
error), detailed log of home position
detection machine error (16-byte
white tape data)
*1
RTC: Real Time Clock
*2
00: Starter toner cartridge, 01: Standard toner cartridge, 02: High yield toner cartridge
*3
For toner cartridges, the value in the parentheses ( ) shows the number of times that toner
manual reset is performed. The # sign indicates that the most recent new toner detection
was manual reset.
*4
The color toner value may become 0V when Function code 77 is executed.
*5
The maximum and minimum temperature and humidity is updated when the machine
comes out of the sleep mode.
*4
58 Temperature and humidity under which
Function code 77 is executed/Maximum
and minimum temperature and humidity
59 Number of times that the power is turned
ON/Total power distribution time
60 Date and time when the machine starts to
be used (Date and time when the first
printing is made with the driver)
61 Date and time when the machine starts to
be used (Initial set date and time of RTC)
5-58
*5
Confidential