Service manual

Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635 Revision C
DISASSEMBLY AND ASSEMBLY Disassembling the Printer Mechanism 104
Confidential
4.4.13 Front Paper Guide Assy
 Parts/Components need to be removed in advance
Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy /
Middle Housing / Printer Mechanism / Linear Scale / PF Scale / PF Encoder / Ink
System Unit / ASF Unit / APG Unit / CR Unit / Paper Eject Frame Assy / Upper Paper
Guides
 Removal procedure
1. Remove the Left Parallelism Bush from the Left Frame.
2. In the left area of the printer, remove the screw that secure the Front Paper Guide
Assy.
3. Disconnect the connector of the PE Sensor at the rear of the printer.
Figure 4-103. Removing the Front Paper Guide Assy (1)
4. Pull out the PF EJ Ground Spring frontward.
Figure 4-104. Removing the Front Paper Guide Assy (2)
5. Lift the left side of the Front Paper Guide Assy slightly to release the engagement
with the frame, pull the Front Paper Guide Assy frontward, and then release the
engagement at the right side and remove the Front Paper Guide Assy.
Figure 4-105. Removing the Front Paper Guide Assy (3)
C A U T I O N
Do not touch any of the rubber rollers of the Paper Eject Roller
Assy or coated surface of the PF Roller Assy as it can adversely
affect the print quality.
C.B.S. 3x6 (8±1 Kgfcm)
Printer rear
Left side
Remove this
from Left Frame
Left Parallelism Bush
PE Sensor
PF EJ Ground Spring
Right side
PF EJ Ground Spring
Hold the PF Roller
Put it under the frame
Lift and pull out
Put it through the hole
(Right picture in Fig. 4-103.)
Pull obliquely
Release it from the frame
Lift and pull
Release it from the frame
Release it from the frame
Release it from the frame