Ink Mark Sensor - Epson Stylus Pro 4910 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910

3.4.4.4 Ink Mark Sensor

1. Remove the Front Cover. (p142)
2. Remove the Control Panel Cover.
3. Remove the Right Upper Cover.
4. Remove the Right Cover. (p139)
5. Remove the Left Cover. (p137)
6. Unlock the carriage, and move the CR Unit to the left end.
Be sure to move the CR Unit to the left end before performing the
C A U T I O N
following steps. Performing the following step with the CR on the
platen may damage the Printhead.
7. Remove the CR Cover. (p149)
8. Remove the Ink Selector Assy from the CR Unit.
(Step 9 to Step 14 in "3.4.9.1 Ink Selector Assy"
9. Remove the CR Unit. (Step 1 to
10. Remove the two screws that secure the sensor cover, and remove the sensor cover.
A) Silver, Phillips, Bind P-tite with S.W & P.W. M2.3x10 (bit: No.1): two pieces
DISASSEMBLY & ASSEMBLY
(p136)
(p138)
(p124)
(P. 229))
Step 20 in "3.4.4.5 CR Unit/CR Belt"
Disassembly and Assembly Procedure
(P. 175))
Sensor cover
A
A
Figure 3-82. Removing the sensor cover
Revision A
173
Confidential