Band Printing Adjustment - Epson L1800 Service Manual

L1800

4.2.4 BAND printing adjustment

The following pattern is printed on two sheets each for Bi-d band adjustment and Pass
offset adjustment with two dot sizes (ECO, VSD1).
Figure 4-4. BAND printing adjustment Printout Pattern
Adjustment
+17
+19
+20
+21
+22
+23
+25
Adjustment Using Adjustment Program
 Bi-d band adjustment
How to Judge
Examine the printout patterns and enter the values of the most straight lines.
Example for judgement
C H E C K
P O I N T
NG
 Pass offset adjustment
How to Judge
Examine the printout patterns and enter the values of the most straight lines.
Example for judgement
C H E C K
P O I N T
NG
Revision A
OK NG
OK NG
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