Service manual

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EPSON LQ-300+ Revision C
Maintenance Maintenance 80
Figure 6-5. PF Roller Assembly
Figure 6-6. Paper Guide Assembly
Figure 6-7. Tractor Assembly
Figure 6-8. Oil Pad
Lubricate G-26 to the shaft of the
drive PF roller and the rear driven PF
roller. (4 places)
PF roller assembly:
G-26, 1/2 grain of rice
Drive PF roller
Rear driven PF roller
Set the paper guide assembly upside
down and lubricate at the touching
part of the PF roller assembly with the
release shaft. (4 places)
Paper guide assembly:
G-26, 1 grain of rice
Release shaft
Paper guide assy.
Lubricate G-26 into the hole of the
right TR (tractor) frame facing to the
TR guide shaft and the left TR frame.
Tractor assembly:
G-26, 1/2 grain of rice
The picture at the left is the back of
the printhead.
1. Set the oil dispenser 0.30ml.
2. Lubricate O-2 on the Oil pad.
Oil pad:
O-2, 0.28-0.32 cc
Note: Make sure that the setting of the oil
dispenser is correct.
Oil Pad