Brother MFC-J2330DW Service Manual

5-19
Confidential
*1
Lower tray models only
*2
MP tray models only
*3
Paper remaining sensor models only
(3) Change the detecting conditions (e.g., insert paper through the registration sensor,
open the ink cartridge cover or document scanner, or remove the ink cartridges),
and then check that the indication on the LCD changes according to the sensor
states.
(4) Press the X key to stop this operation and return the machine to the initial stage of
the maintenance mode.
LCD
Sensors Sensing status (display/no display)
FC Document cover sensor Document cover closed/Document cover opened
VT Head thermistor Normal temperature/Abnormal temperature
T1
High temperature detector in the
complex IC (for main PCB)
Normal temperature/Abnormal temperature
Q1
*3
T1 paper remaining sensor No recording paper/Recording paper present
Q2
*1*3
T2 paper remaining sensor No recording paper/Recording paper present

Brother MFC-J2330DW Specifications

General

Brand	Brother
Model	MFC-J2330DW
Category	All in One Printer
Language	English