Epson Stylus Color C70, Руководство по обслуживанию

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EPSON Stylus COLOR C70/C80 Revision A
Adjustment Overview 138
5.1 Overview
This chapter contains all adjustments procedure for Stylus C70/80.
5.1.1 Conditions for Each Adjustment
This section includes each adjustment that is required after repairing or replacing
specific parts used in the Stylus C70/80. Some of the adjustments have the specified
order to perform, depending on the contents of the adjustment. Therefore, observe the
points shown under the heading "CAUTION" in below and perform the adjustments
properly in the correct order, referring to Table 5-1.
C A U T I O N
„
When adjusting the printer, be sure to refer to Table 5-1 to check
for all the necessary adjustment items and perform them in the
correct order. Failure to do so many directly affect to print
quality adversely.
„
In this printer, since the head fixing plate is secured by 2 screws,
observe the instruction in this manual to perform the head angle
adjustment.
„
The C++ language used in the adjustment program only applies
to the PCs within run Win95, Win98. Therefore, be sure to run
Win95 or Win98 to use the adjustment program, since if other
types of PCs such as Macintosh or the one that does not support
bi-directional communication system are used, the program does
not run properly and adjustments can not be made.
„
When performing initial ink charge forcefully using active
cartridge, it may possibly be occurred ink out error on the way of
its working. In this this, please once more try the same operation
after replacing to new ink cartridge.
„
Before clearing the waste ink pad counter using the adjustment
program, make sure the waste ink pads have been replaced in
advance. Lack of this operation may case the ink to leak from the
lower case.
Table 5-1. Actions Taken and Corresponding Adjustment in Order
No. Actions Taken Step Corresponding adjustment required
1
Print Head
replacement
1
Turn on the printer, and make the ink out (cartridge out) error
occur.
2 Setup the adjustment program. (Refer to Section 5.2.1.)
3 Input the "Head ID". (Refer to Section 5.2.2.)
4
Perform "Ink Charge operation" using the adjustment
program. (Refer to Section 5.2.3.)
5
Perform "Head Angle adjustment" using the adjustment
program. (Refer to Section 5.2.4.)
6
Perform "Bi-D adjustment" using the adjustment program.
(Refer to Section 5.2.5.)
7
Perform "PF adjustment" using the adjustment program.
(Refer to Section 5.2.6.)
2
C424 Main-B
board
replacement
1
Check current "USB ID" from the previous main board using
the adjustment program and memo.
(if you will) (Refer to Section 5.2.7.)
2
After replacement to main board, turn on the printer, and
make the stand-by condition recover.
3 Setup the adjustment program. (Refer to Section 5.2.1.)
4
Input the "USB ID". (In case if you could readout USB ID at
step 1.) or Input 10-digits serial number. (In case if you
couldn't readout USB ID at step 1.) (Refer to Section 5.2.7.)
5
Perform "EEPROM initialization" using the adjustment
program. (Refer to Section 5.2.8.)
6
Input the "Head ID" using the adjustment program.
(Refer to Section 5.2.2.)
7
Perform "Bi-D adjustment" using the adjustment program.
(Refer to Section 5.2.5.)
8
Perform "PF adjustment" using the adjustment program.
(Refer to Section 5.2.6)