Brother DCPJ525W Service Manual page 238

Assembling Notes:
• When mounting the engine unit on the lower cover, first make sure that the disc guide is
closed, then slightly tilt the engine unit to the front, fit the grooves provided in the inside of
the link rods R and L (white parts) over the bosses on the disc guide (see the previous page),
slide the engine unit down, press the front end against the lower cover and lower the rear end.
• After mounting the engine unit, route the harnesses through the cable guides on the right and
left ends of the lower cover. (See the figure below and the next page.)
• If you replace the flushing box (without replacing the main PCB), you also need to reset the
flushing count, referring to
• If you replace the engine unit, make adjustments specified in
Pressure roller
release sensor
harness
ASF encoder
sensor harness
Purge cam
switch
harness
Lower cover
Chapter 4, Section
Carriage motor harness
(Ink cartridge cover sensor ASSY)
4.
Carriage motor
(Right)
ASF motor harness
Ink cartridge cover sensor harness
3-101
Chapter 4, Section 1.
ASF motor
ASF motor/encoder
PCB
ASF encoder disc
ASF motor harness
Pressure roller
release sensor
harness
ASF encoder
sensor harness
Ferrite core of
ASF motor harness
Purge cam switch harness
Ferrite core of
carriage motor harness
(3_022)
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