Epson Stylus CX4600 Service Manual

EPSON Stylus CX3500/CX3600/CX3650/CX4500/CX4600 Revision A
TROUBLESHOOTING Troubleshooting 105
3.3.1 Superficial Phenomenon-Based Troubleshooting
This section explains the fault locations of the error states (print quality and abnormal noise) other than the error states (LED and STM3) in the previous section.
Table 3-16. Check point for multiple sheets of paper are always loaded without LEDs and STM3
Occurrence
timing
CR position
Detailed phenomenon
Defective
unit/part name
Check point Remedy
• Operation
•–
The LEDs and STM3 are not indicating
error conditions. But, multiple sheets of
paper are always loaded from the ASF
Unit.
ASF Unit
1. Check if the Extension Spring Retard operates correctly
in the paper loading sequence.
1. Set the Extension Spring Retard between the
Retard Roller Unit and the ASF Frame.
2. Check if the Paper Back Lever operates correctly in the
paper loading sequence.
2. Set the Torsion Spring 6.45 between the ASF
Frame and the Paper Back Lever.
Extension Spring Retard
Paper Back LeverTorsion Spring 6.45

Epson Stylus CX4600 Specifications

Printer Specifications

printing technology	CMYK drop-on-demand Micro Piezo ink jet
ink type	DURABrite Ink
maximum resolution	5760 x 1440 optimized dpi

Scanner Specifications

scanner type	Color flatbed
scan area maximum	8.5" x 11.7"
resolution optical	600 dpi

Copier Specifications

copy speed black text	13 cpm
copy speed color text	13 cpm
copy size	4" x 6" Letter (8.5" x 11")

Dimensions and Weight

dimensions	16.9" x 13.5" x 6.7"
weight	18.3 lb
weight with ink cartridges	18.3 lb