EPSON Stylus Photo R300/R310

Revision A

9.After finishing PG Adjustment on the right, move "Carriage Unit" to the left edge again, then check PG according to the flowchart in the Figure 3-11.

Start

11. Check PGs on both the left and right according to the flowchart in the Figure 3-12.

Start

Check left PG.

Move "Carriage Unit" to

the right by using

Note: Take down toward the printer front by 1 notch: PG gets narrower.

Move "Carriage Unit" to

"Timing Belt".

Does the Thickness Gauge move?

No

Take up toward the printer back by 1 notch: PG gets wider.

Yes

the right by using

"Timing Belt".

Does the Thickness Gauge move?

No

Go to Step 10

Take up: PG gets wider

Take down: PG gets narrower

Take up "Bushing, Parallel

 

Adjust, Left" toward the

 

printer back by 1 notch.

 

Move "Carriage Unit" to

 

the right by using

 

"Timing Belt".

 

Does the Thickness

Yes

 

Gauge move?

 

No

 

Go Back to Step 7

 

Yes

Check right PG.

Move "Carriage Unit" to the left by using "Timing Belt".

Does the Thickness

No

 

Gauge move?

 

Yes

 

Go to Step 12

Go Back to Step 3

Figure 3-12. PG Checking (2)

Figure 3-11. PG Checking (1)

10.Move "Carriage Unit" back to the left edge of the printer, then set the Thickness Gauge (1.31mm) on the ribs (X3) of "Paper Guide, Front" in the same way as the Figure 3-7.

12.After finishing the adjustment, screw "Bushing, Parallel Adjust, Left (Right)".

13.After screwing, check PGs on both the left and right again according to the flowchart in the Figure 3-12.

ADJUSTMENT

Adjustment Except Adjustment Program

91

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Epson R310 service manual PG Checking