Epson R310 service manual With a soft cloth

EPSON Stylus Photo R300/R310						Revision A
		Table 1-14. Check Points for Defective Print Quality
Occurrence Timing	Phenomenon Detail	Faulty Part/		Check Point		Remedy
Position of CR		Part Name
			1.	Check if there is any ink adhesion on "Frame EJ Assy.".	1.	Clean the ink adhesion on "Frame EJ Assy."
		Frame EJ Assy.				with a soft cloth.
			1.	Check if "Frame EJ Assy." has not warped upward.	1.	Replace "Frame EJ Assy." with a new one.
			1.	Check if there is any ink adhesion on "Paper Guide,	1.	Clean the ink adhesion on "Paper Guide,
		Paper Guide, Front		Front".		Front" with a soft cloth.
			2. Check if "porous pad" of "Paper Guide, Front" has not		2.	Reattach "porous pad".
				come off.
		Roller EJ Assy.	1.	Check if there is any ink adhesion on "Roller EJ Assy.".	1.	Clean the ink adhesion on "Roller EJ Assy."
	The paper is stained with the ink.					with a soft cloth.
At operation
		Paper Guide,	1. Check if there is any ink adhesion on "Paper Guide,		1.	Clean the ink adhesion on "Paper Guide,
-		Upper		Upper".		Upper" with a soft cloth.
		PF Roller	1. Check if there is any ink adhesion on "PF Roller".		1.	Clean the ink adhesion on "PF Roller" with a
						soft cloth.
		Ink System	1. Check if the wiping operation has been performed		1.	Replace "Ink System" with a new one.
				correctly.
		Print Head	1. Check if there is any ink adhesion on "Print Head Cover".		1.	Clean the ink adhesion on "Print Head Cover"
						with a soft cloth.
	The upper edge of the paper gets	ASF Assy.	1. Check if "Hopper Pad" is stuck to "Hopper" correctly.		1.	Replace "ASF Assy." with a new one.
	creased.

TROUBLESHOOTING Unit Level Troubleshooting 30