Stylus Photo R300/R310 Revision A
DISASSEMBLY AND ASSEMBLY Disassembly 71
2.3.18 Removing Ink System
External View
Figure 2-50. Removing "Ink System" (1)
Parts/Units which should be removed before removing "Ink System"
Paper Support Assy./Ho using, Upper/Housing, Middle/Main Board Unit/
ASF Assy./Holder, Shaft Assy./Printer Mechanism
Procedure for Removing
1. Take off the acetate tape, then release the connector cable of "Star Wheel/
CDR Sensor".
2. Remove the screws (x2) which secure "Support Plate, Frame, Main", and
remove "Support Plate, Frame, Main".
3. Remove the screw which secures "Cap Assy.".
4. Slide "Cap Assy." inward "Printer Mechanism" and release the dowels
( : x2"). Then, remove "Cap Assy." from the ribs (x2) of "Frame Main".
5. Release the hooks (x3) and the dowels (x3) which secure "Pump Assy.", and
hold on "Lever, Change Assy." and all the gears in order not to let them drop,
then remove "Cap Assy." and "Pump Assy." together.
6. Remove "Combination Gear, 20.82, 24", "Spur Gear, 27.2", "Lever, Change
Assy." and "Combination Gear, 27.2, 19.2" from "Pump Assy.".
7. Remove "Spur Gear, 25.6" from "Lever, Change".
8. Remove "Compression Spring, 2.36" from the dowel of "Lever, Change".
1
2
Support Plate,
Frame, Mai n
C.B.P 3x8
(5-7kgf•cm)
Dowels
Cap Assy.
1
C.B.S 3x6
(7-9kgf•cm)
Acetate Tape
Pump Assy.
Hooks
Dowels
Lever, Change Assy.
Ribs
Dowel
Hook Sealing Rubber Part
Cleaner Head
Combination Gear, 27.2, 19.2
Spur Gear, 27.2
Combination
Gear, 20.82, 24
Silicon Material Part
Spur Gear, 25.6
Compression Spring, 2.36
Dowels
Lever, Change
C A U T I O N Do not remove the ink tube which is connected to "Cap Assy."
and "Pump Assy.".
The ink tube cannot be removed from "Pump Assy." since it is
secured with silicon material for the following reasons.
To prevent "Pump Assy." from ink leakage.
To adjust the length of the ink tube extended from "Pump
Frame".
1