Epson Scan 2500 service manual Removing the PF Roller Assembly

EPSON Stylus Scan 2500 Revision A

4.6.6 Removing the PF Roller Assembly

1.Remove the housing. (Refer to Section 4.3.)

2.Remove the carriage assembly. (Refer to Section 4.6.5.)

3.Remove three screws (CBS 3x6) on the printer mechanism and disassemble the cable guide board.

4.Remove six upper paper guide assemblies, releasing their springs from the hooks in the frame.

5.Remove the front paper guide ;B, releasing the hooks. (Refer to next page.)

6.Remove the paper eject roller assembly, releasing the fixed locks located on the right and left edges of the shaft.

7.Release the fixed hook located on the left side of the PF roller assembly shaft and rotate it so that the protrusion on the shaft (white) and hole for receiving the shaft in the frame align.

8.Slide the PF roller assembly to the right and pull it out.

	During disassembly and assembly of the upper
C H E C K
	paper guide assemblies, since one of the upper
P O I N T
T	paper guide assemblies to be installed on the right
	side overlaps with the PE detector lever, pay
	attention not to damage the lever.
	Be careful not to damage the hook during
	disassembly and assembly of the front paper guide
	;B.
	Be careful not to scratch the PF roller assembly
	during disassembly and assembly, since its surface
	is specially coated to improve paper feeding. (black
	part)

Be careful not to damage the combination gears.

Upper Paper

Guide Assembly

Left Paper Guide

Upper Paper

Guide Shaft

(CBS 3x6)

(6 positions)

Cable Guide Board

Torsion Spring 117.5

(CBS 3x6)

Figure 4-13. Removing the Paper Guide Assembly

Disassembly & Assembly Disassembling the Printer Mechanism 106