Epson R310 service manual Is ejected without being set at the print Start position

EPSON Stylus Photo R300/R310 Revision A

Table 1-6. Check Points for Paper Out Error to Each Phenomenon

Occurrence Timing

Position of CR

Phenomenon Detail

Faulty Part/

Part Name

Check Point

Remedy

At operation

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		1.	Check if "Roller, Retard Assy." operates properly while				1.	Reassemble "Extension Spring, 0.45" located
			feeding paper.					the under side of "Roller, Retard Assy.".
When feeding paper, the leading edge of
paper is detected properly, but the paper	ASF Assy.
is ejected without being set at the print
start position.
								Extension
								Spring, 0.45
		1.	Check if "Extension Spring,0.143" in "Clutch				1.	Reassemble "Extension Spring, 0.143" in
			Mechanism" has not come off.					"Clutch Mechanism".
		2.	Check if "Clutch" has not come off from the dowel of				2.	Reassemble the round portion of "Clutch" on
			"Shaft, LD Roller".					the dowel of "Shaft, LD Roller".
		3.	Check if "Clutch Tooth" is not damaged.				3.	Replace "Holder, Shaft, LD Roller" with a
								new one.
						Extension Spring, 0.143
"PF Motor" and "Spur Gear, 37.242"	Holder, Shaft,
	LD Roller
rotate properly, but "Holder, Shaft, LD				Clutch Tooth
Roller" does not feed paper. (The
driving of "PF Motor" is not transmitted
to "Holder, Shaft, LD Roller".)
					Dowel of "Holder, Shaft, LD Roller"
		4.	Check if "Clutch" is not damaged.				4.	Replace "Holder, Shaft, LD Roller" with a
								new one.
	Paper Guide,	1.	Check if "Paper Guide, Upper" (only HP side) has not				1.	Reassemble "Paper Guide, Upper" to "Main
	Upper		come off from "Main Frame".					Frame".
	(Only HP side)

TROUBLESHOOTING Unit Level Troubleshooting 16