Brother MFC-J2330DW Service Manual

3-29
Confidential
[ 2 ] Backing up Machine Information and Head Calibration Data (when the main PCB
is to be replaced)
Before starting repair, the service personnel should back up the following machine
information, user setting information and head calibration data into a USB flash
memory.
- Machine information (Preset values, count values, error information, machine
specifications data, etc.)
- User setting information (telephone directory, password, station ID, transfer
information, telephone area code, user settings, etc.)
- Other data (Received fax data, ICM/OGM data, etc.)
Note that the following information cannot be backed up.
- MAC address
- Call and caller ID records
- Activity report
- Fax data to be sent (by delayed-timer, redialing, and polling)
 Operating Procedure
Back up the machine information, user setting information and other information,
referring to Chapter 5, Section 1.3.12 "Backup of Machine Information (Maintenance
mode 46)." and Chapter 5, Section 1.3.23 "Updating of Head Property Data and
Backup/Restoration of Head Calibration Data (Maintenance mode 68).".

Brother MFC-J2330DW Specifications

General

Print Technology	Inkjet
Functions	Print, Copy, Scan, Fax
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Scan Resolution	1200 x 2400 dpi
Fax Speed	33.6 kbps
Max Print Resolution	4800 x 1200 dpi
Print Speed (Black)	22 ppm
Print Speed (Color)	20 ppm
Duplex Printing	Automatic
Display	2.7" Touchscreen
ADF Capacity	50 sheets
Supported Paper Sizes	A3, A4
Operating System Support	Windows, macOS, Linux
Scanner Type	Flatbed, ADF
Mobile Printing	Brother iPrint&Scan, AirPrint, Google Cloud Print
Ink Cartridges	Black, Cyan, Magenta, Yellow
Paper Input Capacity	250 sheets