EPSON Stylus Photo R300/R310

Revision A

3.3 Adjustment Except Adjustment Program

Following is adjustment except Adjustment Program.

3.3.1 PG Adjustment

[Adjustment Procedure]

1.Make both sides of the two Thickness Gauge (1.15mm and 1.31mm) clean by wiping with Bemcot with a little alcohol.

2.To make the PG position minus (-), turn the gear of "APG Assy." and match the flag centre of "Cam, CR, Right" with "PG Sensor".

[Purpose]

This adjustment is required when removing or replacing the following parts/units in order to secure the specified space between the print-side of the Print Head and the paper.

†Carriage Unit

†CR Guide Shaft

†Bushing, Parallel Adjust, Left (Right)

(Including when having moved "Bushing Parallel Adjust, Left (Right)")

Gear of "APG Assy."

Cam, CR, Right

Flag

PG Sensor

Figure 3-5. Setting PG Position

3.Match the 0 position (Hole point of gear) of "Bushing, Parallel Adjust, Left (Right)" with the rib of "Frame, Main".

Bushing, Parallel Adjust, Left

Bushing, Parallel Adjust, Right

RibsRibs

Hole point

Hole point

Figure 3-6. Setting "Bushing, Parallel Adjust"

4.Move "Carriage Unit" to the centre of the printer and remove "Lever, Cartridge". Then, set the PG-Adjustment Dummy Cartridge.

ADJUSTMENT

Adjustment Except Adjustment Program

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Epson R310 service manual PG Adjustment, Setting PG Position