Service manual

EPSON Stylus Photo R280/R285/R290 Revision B
Chapter 4 Disassembly/Assembly 4.4.1 Removing the Printer Mechanism (Disassembling the Printer Mechanism) 71
When installing the Printer Mechanism, be careful of the
following:
! Secure the Ink Tube Cover with the hook after inserting the
two ribs shown in
Fig.4-37 (p.69).
! Wipe off any ink on the joint portion of the Waste Ink Tube
before reconnecting the tube. Ink on the joint portion makes
the tube likely to get disconnected.
! As shown in Fig.4-43, insert the Waste Ink Tube over the tube
of the Waste Ink Tray until the top end of the Waste Ink Tube
contacts with the rib.
Figure 4-43. Cautions of inserting the Waste Ink Tube
! Match the positioning holes with guide pins (two pairs) shown
in
Fig.4-42 (p.70).
! Tighten the screws in the order given in
Fig.4-42 (p.70).
! Make sure the Waste Ink Tube or cables are not pinched
between the Printer Mechanism and the Lower Housing.
Top end of Waste Ink Tube
Waste Ink Tray
Waste Ink Tube
Tube of Waste Ink Tray
Rib
Tube of Waste Ink Tray
! When installing the Cover Case, match the two guide pins and
their two positioning holes as shown in Fig.4-44.
! Route the CDR Guide Sensor Cable through the opening as
shown in
Fig.4-44.
Figure 4-44. Installing the Cover Case
A D J U S T M E N T
R E Q U I R E D
Whenever the Printer Mechanism is replaced, the required
adjustments must be carried out.
Refer to "5.1.2 Required Adjustments" (p.99)
Opening
Cover Case
CDR Guide Sensor Cable