Service manual

EPSON Stylus Photo R1900/R2880/R2000 Revision E
Adjustment Adjustment 147
Confidential
6. With its conductor connection portion up, set the Adjustment Gauge in the
specified position (on the left side of the Front Paper Guide).
 Setting Position
Rear direction: Match the rear end of the Gauge with the Driven Roller Shaft
of the Upper Paper Guide.
Left direction: Release the left end of the Gauge from the Tab on the Front
Paper Guide in Figure 5-6.
Figure 5-6. Setting the Adjustment Gauge
7. Move the Carriage Unit onto the Adjustment Gauge.
 Moving position
Match the left end of the Gauge with the left end of the Carriage Unit.
Figure 5-7. Moving the Carriage Unit
8. To set the PG position to the “--” position, turn the PG Cam on the right end of the
Carriage Shaft clockwise so that the point marked “--” faces down.
Figure 5-8. Markings of the PG Cam
Setting Position
Conductor Connection Point
Tab
Setting Position
A D J U S T M E N T
R E Q U I R E D
 PG Standard Value
 PG – – (Minus Minus) :1.05mm~1.25mm
 PG – (Minus) :1.2mm~1.4mm
 Adjustment Resolution :0.06mm
PG Cam