Cr Encoder Sensor; Cr Encoder Sensor Removal - Epson Stylus Pro 4400 Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880C

4.2.7.8 CR Encoder Sensor

1. Remove "Cover, Rear" (p223).
2. Move "Carriage Unit" to center of printer and remove the "Carriage Cover".
(Refer to "4.2.4.3 C593_SUB Board" (p234).)
3. Disconnect the FFC from "CR Encoder Sensor".
4. Remove the screw securing "CR Encoder Sensor" to the "Carriage Unit"
and remove "CR Encoder Sensor".
C.P.P. 2.6x6: 1 pc.
Do not touch "Scale, CR" when removing "CR Encoder
C A U T I O N
Sensor".
Align the two dowels on the "CR Encorder Sensor" with the
two positioning holes on the "Ink Tube Unit".
Positioning holes
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 installing
the "CR Encoder Sensor".
Disassembly & Assembly
Dowels
"Adjustment" (p.366) and
Disassembly Procedures
CR Encoder Sensor
Scale, CR
Shield Plate
C.P.P. 2.6x6
Figure 4-99. CR Encoder Sensor Removal
Revision C
FFC
280