Brother MFC-J2330DW Service Manual

Confidential
2-66
■ Vertical streaks
■ White vertical streaks
< User Check >
- Check whether the recording paper
being used is within the specification.
- Clean the related rollers by printing
blank paper.
- Clean the platen.
Step Cause Solution
1 Foreign materials in the CR
guide rail
Remove foreign materials.
2 Recording paper path
contaminated
Clean the recording paper path.
3 CR encoder strip stained Clean the CR encoder strip.
4 Carriage flat cable not
mounted in place
Set the carriage flat cable into place.
5 Ink supply tubes not mounted
in place
Set the ink supply tubes into place.
6 CR encoder strip defective Replace the CR encoder strip.
< User Check >
- Carry out head cleaning.
Step Cause Solution
1 Foreign materials in the CR
guide rail
Remove foreign materials.
2 CR encoder strip stained Clean the CR encoder strip.
3 Non-discharge of ink from
head
Perform the recommended purge procedures.
(refer to the recommended procedures in
Chapter 5, Section 1.3.27 "Purge Operation
(Maintenance mode 76)".
4 CR encoder strip defective Replace the CR encoder strip.
5 Carriage motor defective Replace the carriage motor ASSY.
6 Head defective Replace the head/carriage unit.

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