Components On The Engine Unit - Brother MFC620CN Service Manual

5.1.16 Components on the Engine Unit

Removing the CR encoder strip
(1) Unhook the CR encoder strip from the engine unit.
NOTE: Take care not to scratch or damage the encoder strip. If it becomes dirty, wipe it with a
soft, dry cloth. If it is stained with ink, replace it.
This should point up.
...
CR encoder strip
Hook
Carriage motor
(Front)
Engine unit
Hook
Reassembling Note: Pass the CR encoder strip through the CR encoder sensor located at the
back of the head/carriage unit so that the marked end is to the right (carriage motor side) and
-
the mark points upwards.
Confidential
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