Disassembly Procedures - Epson Stylus CX4900 Service Manual

EPSON Stylus CX4900/CX4905/CX5000/DX5000/DX5050/CX5900/CX6000/DX6000/DX6050

4.3 Disassembly Procedures

The flowchart below shows step-by-step disassembly procedures. When disassembling each unit, refer to the page number shown in the figure.
START
"4.4.1 Document Cover/Document
Cover Mat/ ASF Cover" (p128)
"4.4.4 Panel Unit" (p130)
"4.4.5 Scanner Unit" (p131)
"4.4.6 Housing, Upper" (p132)
"4.4.9 Printer Mechanism/Housing, Lower"
(p136)
"4.4.13 ASF Unit" (p146)
"4.4.14 Holder Shaft Unit" (p148)
"4.4.24 Ink System Unit" (p161)
"4.4.23 EJ Frame Unit" (p159)
"4.4.25 Paper Guide Front Unit" (p162)
"4.4.26 PG Sensor" (p163)
"4.4.27 PF Roller Unit" (p164)
DISASSEMBLY/ASSEMBLY
"4.4.4 Panel Unit" (p130)
"4.4.3 Stacker Assy." (p129)
"4.4.7 Printhead" (p133) "4.4.8 CR Scale" (p135)
"4.4.12 Main Board Unit/Card Slot Unit"
"4.4.17 CR Guide Frame" (p151)
"4.4.18 CR Motor" (p152)
"4.4.20 Carriage Unit/CR Encoder Board/PW
Sensor Board/Head FFC" (p154)
"4.4.22 Front Frame" (p158)
As each parts in the Scanner Unit are not specified as ASP parts, disassembly procedures
C H E C K
P O I N T
for parts in the Scanner Unit are for referential purposes.
Boxes shown in the dotted-line is not the shortest procedure, but is necessary to proceed
to the next step.
Figure 4-1. Disassembling Flowchart
Disassembly Procedures
"4.4.2 Paper Support Assy." (p129)
"4.5.1 Scanner Housing, Upper" (p165)
"4.5.2 Scanner Carriage Unit" (p166)
"4.4.10 PS Board Unit" (p139)
(p143)
"4.4.19 PF Motor" (p153)
"4.4.21 Paper Guide Upper Unit" (p157)
"4.4.23 EJ Frame Unit" (p159)
Revision A
"4.5.3 Scanner Motor Unit/Scanner HP Sensor/
Driven Pulley" (p168)
"4.4.11 Waste Ink Pads/Stacker Lock/PG
Lever/Rubber Feet" (p140)
127