Asf Unit - Epson Stylus CX3700 Service Manual

EPSON Stylus CX3700/CX3800/CX3805/CX3810/DX3800/DX3850

4.4.12 ASF Unit

External view (1)
Shield Plate
Main Board Unit
Acetate
Tapes
ASF Unit
PE Sensor
Connector Cable
Tabs
Front
Rib
Guide Pin
3 Ink System Unit
C.B.S. 3x6 F/Zn (8±1kgfcm)
C.B.S.(P2) 3x6 F/Zn (8±1kgfcm)
5
C.B.P. 3x8 F/Zn (4±1kgfcm)
Shaft and Slot
1
Figure 4-21. Removing ASF Unit (1)
DISASSEMBLY/ASSEMBLY
Tab
CR Motor
Connector Cable
Ferrite Core (PF Motor) and Slot
ASF Unit
2
4
Part/Unit that should be removed before removing ASF Unit
Document Cover / Paper Support Assy. / Scanner Unit / Panel Unit /
Housing, Upper / Printer Mechanism
Removal procedure
1. Peel off the acetate tape (x1) that secures the PE Sensor Connector Cable to
the shield plate of the Main Board, and release PE Sensor Connector Cable
from the tabs (x3,
2. Release the CR Motor Connector Cable from the tab (x1,
3. Remove the Ferrite Core of the PF Motor Connector Cable from the slot of the
ASF Unit.
4. Remove the screws (x5,
ASF Unit from the Printer Mechanism.
Match the guide pin (x1,
with the positioning holes (x2) of the Main Frame.
Insert the shaft of the ASF Unit into the slot of the Ink System
Unit.
Tighten the screws in the order as shown in the figure.
Printer Section
) of the ASF Unit and the Main Board Unit.
) that secure the ASF Unit, and remove the
) and the rib (x1,
Revision A
) of the ASF Unit.
) of the ASF Unit
113