Brother MFC-J6920DW Service Manual

5-51
Confidential
1.3.29 Purge Operation (Maintenance mode 76)
< Function >
The machine can carry out several types of purge operations--normal purge, periodical
reset purge, power purge, initial purge, user reset purge, and engine setup purge.
This function allows you to select the desired purge type and carry it out.
< Operating Procedure >
(1) Press the 7 and 6 keys in this order in the initial stage of the maintenance mode.
The "CLEANING ALL" appears on the LCD.
(2) Press the or key to display the target color for purge on the LCD.
"CLEANING ALL": Purge for all four color inks
"CLEANING BLACK": Purge for black ink
"CLEANING MAGENTA" / "CLEANING CYAN" / "CLEANING YELLOW": Any color
choice performs purge for all three color inks.
(3) Enter the purge code according to the table on the next page.
(4) Press the Mono Start key. The LCD displays "Cleaning."
Upon completion of purging, the machine automatically returns to the initial stage
of the maintenance mode.
Note: - Before performing a purge operation, confirm that the ink cartridge that has
enough remaining has been installed.
- 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.
- When the purge or flushing count reaches the upper limit, the "Unable to Print
46" appears, and further purge or flushing operations are prohibited. Replace
the ink absorber box or flushing box and then reset the corresponding count
using the procedure given below.
 Resetting purge or flushing count
(1) Press the 8 and 0 keys in this order in the initial stage of the maintenance mode to
call up the machine's log information. (Refer to Section 1.3.32 "Display of the
Equipment's Log (Maintenance mode 80)")
(2) Press the Mono Start key several times until the purge or flushing count appears
on the LCD.
(3) Press the 2, 7, 8, and 3 keys in this order. The purge or flushing count is reset, and
the machine automatically returns to the initial stage of the maintenance mode.
(4) Press the 9 key twice, and the machine returns to the standby state.

Brother MFC-J6920DW Specifications

General

Type	all in one
Tray Capacity	500
Automatic Document Feeder Capacity	35 sheets
Paper Size	11" x 17"
Paper Handling	up to 500 sheets
Color Print Speed	20 pages per minute
Mono Print Speed	22 pages per minute
Print Resolution Mono	up to 6000 x 1200
Print Resolution Color	up to 6000 x 1200
Scanner Type	flatbed
Scan Resolution	up to 2400 x 1200
Copier Resolution Mono	up to 2400 x 1200
Copier Resolution Color	up to 2400 x 1200
Fax Function	yes
Cartridges	lc103bk/c/m/y
Number Of Cartridges	4
Internal Memory	no
Memory Card	yes
Network	wireless
Connectivity	usb
OS Compatibility	pc: windows server 2003, server 2003 r2, server 2008, server 2008 r2, server 2012, xp home, xp professional, vista, 7 or 8, mac: os x v10.6x, 10.7x or 10.8x
Mobile Devices Connection	yes

Weight and Dimensions

Height	21.9 inches
Width	17 inches
Net Weight	36.4 pounds