Pt Sensor Unit Removal; Guide, Roll Paper And Installation Plate, Detector, Rear Removal - Epson Stylus Pro 4400 Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880C
When performing the following step, be careful not to pull
C A U T I O N
the "PT Sensor Unit" too much because a harness is
connected.
10. Remove the four screws securing the "PT Sensor Unit" and remove the
"PT Sensor Unit". (Refer to Figure 4-202.)
C.B.S. 3x6: 4 pcs.
Align the two dowels of the "PT Sensor Unit" and the two
main frame positioning holes.
When performing the following step, be careful not to pull
C A U T I O N
the "Guide, Roll Paper" too much because a harness is
connected.
11. Remove the two screws securing the "Guide, Roll Paper" and remove the
"Guide, Roll Paper" along with "Installation Plate, Detector, Rear".
Figure 4-203.)
C.B.S. 3x6: 4 pcs.
Align the four ribs of the "Guide, Roll Paper" and the four
main frame positioning holes.
Disassembly & Assembly
(Refer to Figure 4-202.)
(Refer to
(Refer to Figure 4-203.)
Disassembly Procedures
Dowels and Positioning Holes
C.B.S. 3x6
PT Sensor Unit
Screwdriver Insertion Holes
Figure 4-202. PT Sensor Unit Removal
Installation Plate,
Detector, Rear
C.B.S. 3x6
Rib and
Positioning Hole
Figure 4-203. Guide, Roll Paper and Installation Plate, Detector, Rear
Removal
Revision C
C.B.S. 3x6
Guide, Roll Paper
C.B.S. 3x6
Rib and
Positioning Hole
346