Apg Unit - Epson L800 Service Manual

L800/L801

1.5.4 APG Unit

Removal procedure
1. Remove the two screws taking care not to lose the gears, and remove the APG
Unit.
Screw : C.B.S. M3x6 (tightening torque: 7-9 kgf.cm)
(The numbers shown in the figure indicate the order of tightening the screws.)
1
Figure 1-57. Removing the APG Unit
2. Remove the Combination Gear (10, 15.2).
Figure 1-58. Removing the Combination Gear (10, 15.2)
Disassembly/Reassembly
APG Unit
2
Combination Gear (10,15.2)
Lubrication is required. See the page given below for the
lubrication information.
Lubrication of APG Unit (p.93)
Install the APG Unit following the procedure below.
1. Put a pin (thinner than Ø2mm) through the positioning
holes of the Main Frame and the right PG Cam on the CR
Shaft.
Positioning Hole
Pin (1)
2. Put the pin through the positioning holes of the Spur gear
28.8 and the APG Unit.
APG Unit
Figure 1-59. Reinstalling the APG Unit (1)
Front: Positioning Hole of Spur Gear 28.8
Back: Positioning Hole of APG Unit
APG Unit
Spur Gear 28.8
Figure 1-60. Reinstalling the APG Unit (2)
Revision A
Right PG Cam
Pin
41
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