Service manual

EPSON Stylus Photo R280/R285/R290 Revision B
Chapter 4 Disassembly/Assembly 4.4.7 Left & Right Guide Stackers / CDR Guide Sensor (Disassembling the Printer Mechanism) 78
4.4.7 Left & Right Guide Stackers / CDR Guide Sensor
Parts/Components need to be removed in advance
Printer Cover / Paper Support Assy / Upper Housing / Main Board Unit / Panel Assy /
Cover Open Sensor / Printer Mechanism
Removal procedure
! Left / Right Guide Stacker Removal
1. Remove the screw and remove the Left Guide Stacker.
Screw : C.B.P. M3x8 (tightening torque: 5-7 kgf.cm) (No.3)
2. Remove the screw and remove the Right Guide Stacker.
Screw : C.B.P. M3x8 (tightening torque: 5-7 kgf.cm) (No.3)
Figure 4-64. Removing the Left / Right Guide Stacker
! CDR Guide Sensor Removal
1. Disengage the two hooks on the back of the CDR Guide Sensor and remove
the CDR Guide Sensor.
Figure 4-66. Removing the CDR Guide Sensor
C A U T I O N
Be careful of the seven sharp edges shown in Fig.4-64 when
assembling or reassembling.
Left Guide Stacker
Left Guide Stacker
Right Guide Stacker
Sharp edge
! When installing the Left Guide Stacker, insert the rib indicated
with in Fig.4-65 and match the positioning holes and guide
pins indicated with (two pairs).
! When installing the Right Guide Stacker, match the
positioning holes and guide pins indicated with (two
pairs)
in Fig.4-65 .
Figure 4-65. Installing the Left / Right Guide Stacker
Right Guide
Stacker
Left Guide
Stacker
[Back Side]
Hooks
Right Guide Stacker
CDR Guide Sensor