Brother MFC-J2320 Service Manual page 39

Head/carriage unit
(1) Repeat purge action (maintenance code 76) for a couple of times. (Refer to
Chapter 5, Section
Others
(1) Low temperature
Motor may not run correctly due to excessive load for each drive in low
temperature environment. Warm the room temperature in such case.
Cleaning
Use a soft dry lint-free cloth.
WARNING WARNING
DO NOT use flammable solvent such as alcohol, benzine, thinner to clean the body
of the machine. DO NOT use near by.
1.3.29.)
2-2
Confidential