Printhead Removal; Harness, Head Removal - Epson Stylus Pro 4400 Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880C
12. Remove the three screws that secure the "Printhead", and then remove the
"Printhead" from the "Carriage, C".
C.P.P. 2.6x8: 3 pcs.
If the "Absorber, CR" comes off when removing the
"Printhead" form the "Carriage, C", reattach the "Absorber,
CR" to the "Carriage, C" as shown in the figure bilow.
13. Disconnect the two "harness, Head"s from the "Printhead", and then
remove the "Printhead". (Refer to Figure 4-114.)
"Harness, Head" should be connected with its circle-marked
surface facing downward (the nozzle surface).
Upper side: 2 circles
Lower side: 1 circle
Be sure to refer to Chapter 5
A D J U S T M E N T
R E Q U I R E D
perform specified adjustments after replacing or removing
the "Printhead". When replacing the "Printhead" with a new
one, be sure to write down the Head Rank ID of the new one
(21 characters in all) which is discribed on the ID Label.
(Refer to Figure 4-112.)
Disassembly & Assembly
(Refer to Figure 4-113.)
Absorber, CR
"Adjustment" (p.366) and
Disassembly Procedures
CAUTION:
Head, Harness
C.P.P.
2.6x8
Figure 4-113. Printhead Removal
Print Head
Figure 4-114. Harness, Head Removal
Revision C
Carriage, C
Harness, Head
Circle Mark
290