Epson L200 Servicehandleiding - Pagina 35
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L200/L201/L100/L101
Priority
Adjustment Item
EEPROM data copy
To copy adjustment values or the
like stored on the old Main Board
Purpose
to the new board when the Main
Board needs to be replaced.
Remove
Upper Paper Guide
Replace
Remove
PF Roller
Replace
Remove
Waste Ink Pads
Replace
Remove
Cap Unit
Replace
Remove
PF Motor
Replace
Remove
PF Encoder/
PF Scale
Replace
Remove
CR Scale
Replace
Remove
Tube Assy
Replace
Printout pattern
How to judge
Adjustment program
Tool
Note: In addition to the above adjustments, the following functions can be executed in the Adjustment Program. Refer to the Adjustment Program for the functions and their usage.
• Ink charge / Cleaning / Power cleaning (Each cleaning function with two options, whether counting up the waste ink counter or not.)
• Small ink counter reset
• Ink counter offset (with two options, whether counting up the waste ink counter or not.)
• Get Status (check for the ink consumption counter and accumulated number of printing)
Adjustment
1
2
Initial setting
Maintenance counter reset
To apply settings for the target
To reset the waste ink counter /
market after replacing the Main
the ink tube counter after
Board.
replacing the Waste Ink Pad / the
Tube Assy.
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Table 2-1. Required Adjustment List
3
4
5
Ink charge
Head ID input
To fill ink inside the new
To correct characteristic
Printhead to make it ready for
variation of the replaced
print after replacing the
printhead by entering its
Printhead.
Printhead ID (Head ID).
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Required Adjustments
6
7
Top margin adjustment
Head angular adjustment
To correct top margin of
To correct tilt of the Printhead
To correct print start timing in bi-
printout.
caused at the installation by
directional printing by software.
software.
O
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OK
See
Figure
2-1.
NG
NG
Check if the top edge of the
Examine the printout patterns for
Examine the printout patterns for
paper is within -3 to +3 steps
each of the four modes, and enter
each of the four modes, and enter
from the standard line.
the value for the pattern with no
the value for the pattern with no
See
" 2.2 Details of Adjustments
gap and overlap for each mode.
gap and overlap for each mode.
(p36)"
for the details.
O
O
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Revision A
8
9
Bi-D adjustment
PF band adjustment
To correct variations in paper
feed accuracy in order to achieve
higher print quality in band
printing.
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OK
OK
NG
NG
NG
NG
Examine the printout patterns
and enter the value for the pattern
with no overlap and gap between
the two rectangles.
O
O
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35
Confidential