Pg Setting - Epson Stylus Photo R800 Service Manual

EPSON Stylus Photo R800

1.2 PG Setting

As this printer uses an Auto PG (APG), an appropriate PG position is set according to the used paper type.
The following table indicates the PG positions, the main applications of each position, and the relationships between the two sensors used with the APG.
Application
Printing
Non-printing
PG value
Sensor
APG Sensor 1
APG Sensor 2
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PRODUCT DESCRIPTION
PG (-) PG (0)
• Special thick paper • Plain paper
• Special thin paper
• PG(-) rub avoidance
• Standby position
after power-on (For
–
bottom stacker)
1.2mm 1.7mm
PG (-) PG (Typ.)
OFF OFF
ON ON
Table 1-1.
PG Position
PG (+)
• Envelope • CD-R/Board paper
• PG(0) rub avoidance
• Initialization at
power-on
–
• Cleaning (wiping)
2.1mm
PG (+)
OFF
ON
PG Setting
PG (++) Release
–
• Waiting for CD-R/
Board paper to be
fed
• Paper jam removal
4.5mm –
PG (++) Release
OFF OFF
OFF OFF
Revision A
10