Brother MFC-J6935DW Service Manual

5-24
Confidential
(7) Once the machine has returned to the initial stage of the maintenance mode,
remove the USB flash memory and keep it in a safe place.
Note: If any of the error messages listed below appears, press the X key, and the
machine returns to the initial stage of the maintenance mode.
Restoration Procedure
(1) Insert the USB flash memory containing the backup data into the slot of the
machine in the initial stage of the maintenance mode.
Note: If the serial number in the backup data stored in the USB flash memory does
not match that of the machine, data restoration cannot be performed.
(2) Press the 4 and 6 keys in this order.
The "Export to Card" appears on the LCD.
(3) Press the
▲ or ▼ key until the desired restoration procedure, any of the following,
appears.
"Import from Card" for restoring only user setting information
"Import all" for restoring all backup data including machine information
(4) Press the Mono Start key.
The "********.msd" appears on the LCD. The "********" is unique to each model.
(5) Press the Mono Start key.
The "Import from Card" or "Import all" appears on the LCD again.
(6) Press the Mono Start key.
The "Please wait" appears on the LCD.
Note: Never remove the USB flash memory from the machine when importing is in
progress.
(7) Once the machine has returned to the initial stage of the maintenance mode,
remove the USB flash memory and keep it in a safe place.
Note: If any of the error messages shown in "Backup Procedure" appears, press the X
key to return the machine to the initial stage of the maintenance mode.
Error Message Cause
Card is used
The USB flash memory is being used by another operation.
Insert Card
No USB flash memory is inserted.
No file
File name is invalid or no "BROTHER" folder exists
Machine ID Error
Mismatch of serial numbers between the machine and the
backup data (which is detected only in data restoration).
Write Error
Insufficient free space in USB flash memory.

Brother MFC-J6935DW Specifications

General

Type	all in one, copier, fax, scanner
Color	gray
Touch Screen	yes
Display Size	3.7 inches
Tray Capacity	500
Output Tray Capacity	100
Automatic Document Feeder Capacity	50 sheets
Paper Size	letter, ledger, executive, envelope (com-10, dl envelope, monarch), a3, a4, a5, a6 photo 4"x6", 3.5"x5", 5"x7", 5"x8", manual by-pass: 3.5" x 5" to 11" x 17"
Printing Method	color
Color Print Speed	20 pages per minute
Mono Print Speed	22 pages per minute
First Page Print Time	6 seconds
Print Resolution Mono	up to 4800 x 1200
Print Resolution Color	up to 4800 x 1200
Two-Sided Printing	no
Maximum Number of Pages Per Month	up to 30, 000
Photo Printing	yes
Scanner Type	flatbed
Scan Resolution	up to 19200 x 19200
Duplex Scan	yes
Fax Function	yes
Cartridges	lc3029bk/c/m/y inkvestment super high-yield cartridges
Number Of Cartridges	4
Number of Ink Tanks	0
Internal Memory	yes
Memory Card	no
Network	wired, wireless
Connectivity	apple airprint, brother iprint&scan, ethernet, google cloud print, mopria print service, nfc, usb, wi-fi direct
OS Compatibility	windows 10, 8.1, 8, 7, vista; windows server 2012, 2012 r2, 2008, 2008 r2; os x v 10.11.x, 10.10.x, 10.9.5.x; hdd space for drivers and apps
Mobile Devices Connection	yes

Weight and Dimensions

Depth	22.7 inches
Height	14.7 inches
Width	22.6 inches
Net Weight	51.8 pounds