
Detector Assembly
Ink Detector Switch
Fastening Screw
Fastening Screw
Cartridge Frame
Assembly
Switch that determines whether
the Cartridge Frame Assembly is present
R E P 1 3 5 0
Model Name:
RJ–4100
R E P 1 3 5 0
Model Name:
RJ–4100
How to replace the Detector Assembly (Black) (Yellow) (Magenta) (Cyan)
How to replace the Detector Assembly (Black) (Yellow) (Magenta) (Cyan)
GO TO
TEST NO
1002
TEST8
Item
Replacement and Adjustment Procedure
1. Replacement
Procedure
248
Replace the Detector Assembly
(Black) (Yellow) (Magenta) (Cyan)
1. Remove the Cartridge Frame Assembly. (Refer to REP1330)
2. Remove paper guide R.
(Refer to REP1040)
3. Disconnect junction board connectors J402 (Detector BK),
J403 (Detector C), J404 (Detector M), J405 (Detector Y) and
J406 (Ink ID BK), J407 (Ink ID C), J408 (Ink ID M), J409 (Ink
ID Y).
(Refer to REP1340)
4. Remove the Ink Detector Switch on the Detector Assembly.
(One fastening screw)
5. Remove the switch that determines whether the Cartridge
Frame Assembly is present. (One fastening screw)
6. Assembling is the reverse of the removal procedure.
CAUTION:
Be careful not to over-tighten when refitting the Waste
Fluid Box Detector Switch Assembly.
Tightening torque is 29.4 N•cm (3 kg•cm)
7. Remove the Ink Tube keeper. (2 fastening screws)
✼
The same procedure applies to Black, Yellow, Magenta and
Cyan.