Epson Stylus CX4600 Service Manual

EPSON Stylus CX3500/CX3600/CX3650/CX4500/CX4600 Revision A
ADJUSTMENT Adjustment by using adjustment program 166
5.2.10 Head angular adjustment
V Adjustment procedure
1. Set Normal Paper A4/Letter on the Paper Support.
2. Select “Head angular adjustment” in the Adjustment Program.
3. Click the [Print] button to print following two head angular check patterns.
• Band pattern
• Raster offset pattern
4. Check the printed patterns and select a pattern number that has the least
amount of misalignment.
5. Click the [Input] button to write the adjustment value of checked items.
6. Print the check pattern again, and check the adjustment result.
V [Treatment procedure for NG product]
1. Replace the Print Head with new one again.
2. Print the check pattern, and check the adjustment result.
3. If the result is NG level, confirm the installation condition of removed parts
during disassembly.
4. Perform Step 2 again.
Figure 5-2. Head Angular Adjustment Printing Pattern
OK pattern
NG pattern
OK pattern
NG pattern
T Band pattern
T Raster offset pattern
[Judging Standard]
The printed line should be straight line.
[Reference]
Shift length of Head Angular pattern is MAX
±50µm
[Judging Standard]
Spaces between the cyan lines and gray lines
should be uniformed.
[Reference: Standard value in manufactory]
±70µm

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