77..1188 LLaasseer r uunniitt
(1)(1) ReleaRelease the laser unise the laser unit flat cable frot flat cable from the securinm the securing fixtureg fixtures, and discons, and disconnect it from the lasnect it from the laserer
unit.unit.
(2)(2) ReleaRelease the polygose the polygon motor harnen motor harness from the securss from the securing fixtuing fixtures, and disres, and disconnect it frconnect it from theom the
laser unit.laser unit.
(3)(3) ReleaRelease the mose the motor encotor encoder PCB fder PCB flat cablat cable from tle from the secuhe securing firing fixtures.xtures.
(4)(4) RemovRemove the three te the three taptite cuaptite cup S M3x8 SR scp S M3x8 SR screws to rerews to remove the lamove the laser unit frser unit from theom the
machine.machine.
Fig. 2-41Fig. 2-41
Harness routing: Refer toHarness routing: Refer to “
“1.1.Frame R / main PCB ASSY / low voltage power supply PCB unitFrame R / main PCB ASSY / low voltage power supply PCB unit
/ fuser unit (DCP-15** series without fan, MFC-18** series without fan)/ fuser unit (DCP-15** series without fan, MFC-18** series without fan)””,, ““22..Frame R / mainFrame R / main
PCB ASSY / low voltage power supply PCB unit / fuser unit (DCP-15** series with fan, MFC-PCB ASSY / low voltage power supply PCB unit / fuser unit (DCP-15** series with fan, MFC-
18** series with fan)18** series with fan)””,, ““3.3.Frame R / main PCB ASSY / low voltage power supply PCB unit /Frame R / main PCB ASSY / low voltage power supply PCB unit /
fuser unit (DCP-16** series, MFC-19** series)fuser unit (DCP-16** series, MFC-19** series)”” andand ““1111.. Laser unit / motor encoder PCBLaser unit / motor encoder PCB
ASSYASSY””..
Note:Note:
•• After disAfter disconnecconnecting the flat cating the flat cable, checble, check that the cable is not dak that the cable is not damaged at the end ormaged at the end or
short-circuited. When connecting the flat cable, do not insert it at an angle. Aftershort-circuited. When connecting the flat cable, do not insert it at an angle. After
insertion, check that the cable is not at an angle.insertion, check that the cable is not at an angle.
Laser unit flat cableLaser unit flat cable
Taptite cup S M3x8 SRTaptite cup S M3x8 SR
Polygon motor harnessPolygon motor harness
Motor encoder PCB flat cableMotor encoder PCB flat cable
Laser unitLaser unit
Laser shutter armLaser shutter arm
To Next Page
Loading...
