Display Of The Equipment's Log (Function Code 80) (User-Accessible) - Brother MFC990CW Service Manual

9.1.4.30 Display of the Equipment's Log (Function code 80) (User-accessible)

Function
The machine can display its log information on the LCD.
This procedure allows you to reset the purge count. It is necessary to reset the purge count when
the ink absorber box is replaced with a new one without replacing the main PCB.
Operating Procedure
(1) Press the 8 and 0 keys in this order in the initial stage of the maintenance mode. For models
without numerical keypad, enter 8 and 0 in this order using the
The calendar clock appears on the LCD.
(2) Press the Black Start (Mono Start) key. Pressing the key more than ten times calls up the
following log information items on the LCD, one by one. (The following list does not
include all items.)
• Head property code
• PictBridge information
• Ink drop count, indicating how many droplets have been jetted out from each of the ink
cartridges*
• Ink drop count after ink near-empty, indicating how many droplets have been jetted out
from each of the ink cartridges*
• Total ink drop count, indicating how many droplets the machine has jetted out from each
of the ink cartridges*
• Ink cartridge change count, indicating how many times ink cartridge replacement has
been made for each color*
• Jam count, indicating how many times a paper jam has occurred
• Total page count, indicating how many pages have been printed since the machine was
produced
• PC print page count, indicating how many pages the machine has been printed as an
output device of the connected PC
• Color copy page count, indicating how many copies in color have been made
• Black copy page count, indicating how many copies in monochrome have been made
• Memory card print page count, indicating how many pages have been printed from the
memory card data (On models without PhotoCapture Center, this counter is always fixed
to "0.")
• FAX page count, indicating how many received FAX pages have been printed (MFC
only)
• Purge count, indicating how many times the purge operation has been carried out
(With the purge count being displayed, pressing the 2, 7, 8 and 3 keys in this order
resets the purge count.)
• Purge history for purge types of black ink*
• Purge history for purge types of color inks*
• Wiper count, indicating how many times the wiper operation has been carried out
1
1
1
since produced
1
after the ink empty sensor detects near-empty.
2
2
9-60
, and OK keys.
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