Adjustment By Adjustment Program - Epson Stylus Color 660 Service Manual

EPSON Stylus Color 440/640/740

5.2.2 Adjustment by Adjustment Program

In this printer, it is necessary to set the correct information for each
printer mechanism in order to maintain consistent printing function and
quality, eliminating difference of each printer mechanism's
characteristics.
Therefore, in case that the combination of the printer mechanism and
main board changes or the printhead is replaced during repair, you
must set and save the correct information to the main board, using the
exclusive adjustment program.
5.2.2.1 About Adjustment Program
The adjustment program (Program name:SC440.EXE, SC640.EXE,
SC740.EXE) enables you to set various values correctly to prevent
malfunction and fluctuation of printing quality and printing function
caused by difference in components and assembly when the printer
components are replaced during repair. Basic adjustment procedure by
using this program are shown in the right column.
Chapter 5 Adjustment
The flowchart below shows the steps to follow before entering the main
menu.
Start
Model Name confirmation
by using Nibble-mode.
Which is the
message on the screen,
"Model name is not registored ."
or "Is the model name
correct?"
"Not
"Is the model
registored."
name correct?"
Message:
"Is the model
name correct?"
No
Destination and CG
Select "Yes" or "No".
table change mode
Yes
NLSP or Standard?
Setting the Destination
to World and CG table
to the Standard ver.
To the Main menu
Figure 5-4. Interface Flow of Adjustment Program
Revision A
Type "E" while
Message:
pressing the Alt key.
"Not registered"
You must type the
model name correctly.
The model
Yes
name has been
typed correctly?
No
to Retype mode
Setting the Destination
NLSP
to World and CG table
to the NLSP ver.
Standard
*: This prompt is only available for
Stylus Color 640 and 740. However,
Stylus Color 640 has no CG on the
C256 Main board, so that you can
not print out the NLSP characters.
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