Brother MFC-J6920DW Service Manual

App. 4-2
Confidential
■ Precautions for replacement work
(1) When replacing the condenser, put on a grounding wristband.
(2) Do not touch the tip of the soldering iron to the condenser’s external sleeve, the sleeve
will melt or break.
(3) Do not touch the tip of the soldering iron to the body of condenser. In use the soldering
iron (30W or under), solder at iron tip temperature not more than 350°C within 4
second. Solder the condenser three times or less at intervals of 15 second or more.
(4) The lead wires and terminals are plated for solderability. Rasping or filling lead wires or
terminals might damage the plating layer and degrade the solderability.
(5) Do not use a condenser more than once after it has been mounted on the PCB.
Excessive heat stress is applied when detaching it from the PCB.
■ Replacement procedures
(1) Remove the Main PCB ASSY from the machine.
(2) Turn over the Main PCB ASSY, put the soldering iron to the soldered part of the
Condenser, and remove the Condenser from the Main PCB ASSY.
Fig. App 4-1
Condenser
Condenser
Main PCB ASSY

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