Epson Scan 2500 service manual Lubrication Point s, Standard Remarks Pag

EPSON Stylus Scan 2500 Revision A

Table 6-4. Lubrication Point s

			See
No.	Standard	Remarks	pag
			e
	<Lubrication Point>
	Contact between “ROLLER, PF”	Do not put grease around the
	and “PAPER GUIDE, REAR”	paper path.
1		Use a syringe to apply it.	132
	<Lubricant Type> G-26
		Apply grease while rotating
	<Lubrication Amount>
		“GEAR, 73.6”.
	A half turn of “ROLLER, PF”
	<Lubrication Point>
	Contact points between “PAPER
	GUIDE, FRONT” and each roller:	Lubricate the contact points
	“ROLLER, PF” (1 point)	between the hooks on “PAPER
2	“ROLLER, EXIT” (2 points)	GUIDE, FRONT” and each roller.	132
		Avoid applying grease around the
	<Lubricant Type> G-26
		paper path.
	<Lubrication Amount>	Use a syringe to apply it.
	10-mm long
	2-mm long
	<Lubrication Point>
	Contact points between the
	carriage assembly and “FRAME,
	UPPER”
		Verify that the carriage moves
	<Lubricant Type> G-26
3		smoothly after lubricating it.	133
	<Lubrication Amount>	Use a syringe to apply it.
	Range from the HP sensor
	installation point to the point
	where “GUIDE PLATE, CABLE” is
	attached.

Table 6-4. Lubrication Points (cont.)

			See
No.	Standard	Remarks	pag
			e
	<Lubrication Point>
	Gears:
	“GEAR, 73.6”
	“COMBINATION GEAR, 8, 14.4”
	“GEAR, 23.2”	Rotate the gears after applying
4	<Lubricant Type> G-26	grease to evenly distribute it.	133
		Use a syringe to apply it.
	<Lubrication Amount>
	1/4 of gear tooth
	1/3 of gear tooth
	1/3 of gear tooth
	1/3 of gear tooth
	<Lubrication Point>
	The shaft for “GEAR, 16, 40.8” on
	“FRAME, LEFT”
5		Use a syringe to apply it.	133
	<Lubricant Type> G-26
	<Lubrication Amount>
	Approximately 5-mm long
	<Lubrication Point>
	Bushings for “ROLLER, PF”	For the right bushing, apply it
	Left: Inside the bushing	from the paper path side, and
	Right: Inside the bushing (near	wipe off any grease sticking out to
		the cap assembly side.
6	the pump assembly)		134
		Rotate “ROLLER, PF” after
	<Lubricant Type> G-26
		applying grease to evenly
	<Lubrication Amount>	distribute it in the bushing.
		Use a syringe to apply it.
	Approximately 3 mm
	diametrically

Maintenance Overview 130