Epson R260 Service Manual - Page 124

Adjustment Procedure

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EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B † Adjustment Flow Carry out the adjustment following the adjustment flow below. START Printing the BRS Adjustment Pattern Printing the PFP Check Pattern c Scanning the BRS Adjustment Pattern Judging the Check Pattern NG OK Error? OK Printing the PFP Adjustment Pattern Scanning the PFP Adjustment Pattern Error? OK d NG END e Determine that it is mechanism failure of removed/replaced parts and carry out check/ reassembling. Figure 5-12. BRS/PFP Adjustment Flow NG cde* Note*: When a PFP pattern is judged as NG, repeat the steps as described below. First time NG: retry from c step Second time NG:retry from d step Third time NG: perform e step CHECK P O IN T When an error is displayed in the Adjustment program, check the points below, then carry out the adjustment again. If an error occurs even after checking the points below, change the scanner with a different one and carry out the adjustment again. 1. Check that the printer that printed the pattern and the printer to register the adjustment value is the same. 2. Check that the printed pattern is placed on the document table of the scanner correctly. 3. Check that there is no gap between the PFP Base Scale and the pattern printed sheet. 4. Check that the scanner glass surface and the PFP Base Scale is free from any dirt or dust. 5.3.2 Adjustment Procedure 5.3.2.1 BRS (Banding Reduction System) Adjustment † Printing the BRS Adjustment Pattern 1. Load A4 size Matte Paper-Heavyweight on the paper support. 2. Select [BRS Adjustment] in the adjustment program. 3. Click the [Print] button on the "1. Print Test Pattern" column to print the adjustment pattern. 4. Let the printed pattern dry for more than 5 minutes if using CIS sensor type scanner. Printer Identification Code CHECK P O IN T Figure 5-13. BRS Test Pattern „ In the Adjustment program, the identification code is used to distinguish whether the printer that printed the pattern and the printer to register the adjustment value is the same. „ Make sure to let the printed pattern dry for more than 5 minutes if using CIS sensor type scanner. When using CCD sensor type scanner, the printed pattern does not need to be dried before scanning. Refer to "Table 5-7. Specified Scanner for BRS/PFP Adjustment" (p.124) Adjustment Banding Reduction System (BRS) Adjustment/ Paper Feed Amount Profile (PFP) Correction 125

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EPSON Stylus Photo R260/R265/R270, R360/R380/R390
Revision B
Adjustment
Banding Reduction System (BRS) Adjustment/ Paper Feed Amount Profile (PFP) Correction
125
Adjustment Flow
Carry out the adjustment following the adjustment flow below.
Figure 5-12.
BRS/PFP Adjustment Flow
Note*:
When a PFP pattern is judged as NG, repeat the steps as described below.
First time NG:
retry from
step
Second time NG:retry from
step
Third time NG: perform
step
5.3.2
Adjustment Procedure
5.3.2.1
BRS (Banding Reduction System) Adjustment
Printing the BRS Adjustment Pattern
1.
Load A4 size Matte Paper-Heavyweight on the paper support.
2.
Select [BRS Adjustment] in the adjustment program.
3.
Click the [Print] button on the “1. Print Test Pattern” column to print the
adjustment pattern.
4.
Let the printed pattern dry for more than 5 minutes if using CIS sensor type
scanner.
Figure 5-13.
BRS Test Pattern
C
H
E
C
K
P
O
I
N
T
When an error is displayed in the Adjustment program, check the
points below, then carry out the adjustment again. If an error
occurs even after checking the points below, change the scanner
with a different one and carry out the adjustment again.
1.
Check that the printer that printed the pattern and the printer
to register the adjustment value is the same.
2.
Check that the printed pattern is placed on the document table
of the scanner correctly.
3.
Check that there is no gap between the PFP Base Scale and the
pattern printed sheet.
4.
Check that the scanner glass surface and the PFP Base Scale is
free from any dirt or dust.
START
Printing the BRS
Adjustment Pattern
Scanning the BRS
Adjustment Pattern
Error?
Judging the Check
Pattern
END
*
Determine that it is
mechanism failure of
removed/replaced parts
and carry out check/
reassembling.
Printing the PFP
Adjustment Pattern
Scanning the PFP
Adjustment Pattern
Error?
Printing the PFP Check
Pattern
NG
NG
NG
OK
OK
OK
C
H
E
C
K
P
O
I
N
T
In the Adjustment program, the identification code is used to
distinguish whether the printer that printed the pattern and the
printer to register the adjustment value is the same.
Make sure to let the printed pattern dry for more than 5
minutes if using CIS sensor type scanner. When using CCD
sensor type scanner, the printed pattern does not need to be
dried before scanning. Refer to
“Table 5-7. Specified Scanner
for BRS/PFP Adjustment”
(p.124)
Printer Identification
Code