4.2.4.5
Ink Supply IC Holder Assy
Parts/Components need to be removed in advance:
ADF Unit (Artisan 800/PX800FW/TX800FW only)/Scanner Unit/Upper Left
Housing/Paper Guide Top Assy/Upper Housing/Printhead/Hinge/Rear Right FAX
Housing /Right Housing/Main Board/CSIC Assy/ Wireless LAN Board
Removal procedure
1.
Release the Head FFCs (x4) and the CR Encoder FFC from the ribs (x4)
behind the Cartridge Box Unit.
Figure 4-76. Releasing the FFCs
2.
Release the hooks (x4) that secure the IC Guide, and remove the IC Guide
from the Cartridge Box Unit.
Figure 4-77. Removing the IC Guide
3.
Disconnect the decompression tube from the socket on the Cartridge Box
Unit. (See Fig. 4-71.)
4.
Remove the screws (x7) that secure the Cartridge Box Unit.
Figure 4-78. Removing the Cartridge Box Unit
The Ink Supply IC Holder Assy consists of the Ink Supply Tube
Assy and the Cartridge Box Unit. (See Fig. 4-55.)
If the replacement of Ink Supply IC Holder Assy is not
required, so as to minimize the related work, operate without
disconnecting the joint of the Printhead. (See 4.2.4.1
"Printhead" (p124).)