Printer Mechanism - Epson Stylus Photo PX650 Service Manual

Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635

4.4.3 Printer Mechanism

The disassembly/reassembly procedures for Epson Stylus Photo
C H E C K
P O I N T PX660/PX660 Premium/Artisan 635 differ from those for Epson
Stylus Photo PX650/TX650/TX659. See
Mechanism" (p.153) for the procedures.

C A U T I O N
When lifting the Printer Mechanism, be sure to hold the
positions specified in the figure below to prevent the Main
Frame from being deformed.
Figure 4-58. Printer Mechanism Handling Precaution

The PF Scale comes in contact with the floor if the Printer
Mechanism Assy is turned counterclockwise by about 15
degrees. In such a case, the PF Scale may be damaged. Take
great care not to damage the PF Scale when handling the
removed Printer Mechanism Assy. (Alternatively, remove the
PF Encoder/PF Scale. (p.90))
DISASSEMBLY AND ASSEMBLY
"8.2.2.4 Printer
Handling Precaution
About
C A U T I O N Do not tilt more than 15
degrees, or drag it while
tilting.
Disassembling the Printer Mechanism
 Parts/Components need to be removed in advance
Upper Housing / Scanner Unit / Panel Unit / M/B Cover / Waste Ink Tray Assy /
Middle Housing
 Removal procedure
1. Peel off the acetate tape that secure the ferrite core of the CR Motor Cable, and
pull out the ferrite core from the groove of the Lower Housing.
Rear right side
CR Motor cable
Ferrite core
Groove
Figure 4-59. Removing the Printer Mechanism (1)
2. Disconnect the Relay Connector of the CDR Guide Sensor cable.
Front left side
15°
Figure 4-60. Removing the Printer Mechanism (2)
Acetate tape
CDR Guide Sensor cable
Relay Connector
Revision C
88
Confidential