6 ] Ink Supply Tubes - Brother MFC-3340CN Service Manual

[ 6 ] Ink supply tubes

These are made of an elastomer providing a highly impermeable barrier against air ingress and
drying out of the ink during extended periods of nonuse. This material is also soft and highly flexible
to better withstand the sharp and frequent bending associated with high-speed head operation
repeatedly over extended periods.
Confidential
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