Brother DCP 385C - Color Inkjet - All-in-One, Service Manual

Page: 407 / 529

9-55 Confidential
Purge types, ink usage, purge counts, and purge codes
The above information is as of May 14, 2008.
(Note) If the head/carriage unit is replaced with a spare part having a round, blue seal on its left side
(shown in
Appendix 1, "(2) Head property labels" ), perform the head replacement purge. If it is replaced
with the one having no seal, perform the initial purge.
This machine counts all purge operations and flushing operations performed since produced in
order to prevent the ink absorber box and flushing box from overflowing with drained and
flushed ink, respectively. An initial purge, for example, advances the counter by 133 + 316 =
449.
When the purge or flushing counter approaches 5760 or 568181818, respectively, the
"MACHINE ERROR 46" appears, and further purge or flushing operations are prohibited.
Replace the ink absorber box and flushing box, and then reset their counters. (Refer to the next
page for the reset procedure.)
Purge Types Description Ink Usage Purge Counts
Purge Codes
(In the
maintenance
mode, Function
code 76)
Head replacement
purge
(See Note below.) This is a specially prepared
purge for eradicating mixed
color inks. Black: 2.697 ml
Per color: 2.620 ml
Black: 122
3 colors: 366
0
Normal purge This purge operation
removes dried ink sticking
to the head nozzles. Black: 0.150 ml
Per color: 0.130 ml
Black: 7
3 colors: 19
1
Periodical reset
purge This purge operation
removes air bubbles that
have accumulated in the ink
supply tubes. Black: 0.471 ml
Per color: 0.320 ml
Black: 22
3 colors: 45
2
Power purge More powerful than a
periodical reset purge, this
purge operation is for
removing stubborn clogging
from the head nozzles and
ink supply tubes. Black: 0.531 ml
Per color: 0.380 ml
Black: 25
3 colors: 54
3
Initial purge
(See Note below.) When the user loads ink
cartridges for the first time,
this purge operation
automatically runs to refill
the ink supply tubes and
print head with fresh ink. Black: 2.907 ml
Per color: 2.290 ml
Black: 133
3 colors: 316
4
User reset purge This purge operation should
be performed if the print
quality problem persists
after a user has performed
the purge operation
repeatedly by pressing the
Ink (Ink Management)
key.
Black: 0.471 ml
Per color: 0.320 ml
Black: 22
3 colors: 45
5
Engine setup
purge This purge operation refills
the ink supply tubes with ink
when there is no ink in those
tubes. Black: 2.907 ml
Per color: 2.290 ml
Black: 133
3 colors: 316
6