Pfp Adjustment - Epson Artisan 810 Service Manual

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD

5.2.10.2 PFP Adjustment

Printing the PFP Adjustment Pattern
1. Load 4 x 6 Premium Glossy Photo Paper on the paper support.
2. Select [PFP Adjustment] in the adjustment program.
3. Click the [Print] button on the "1. Print Test Pattern" column to print the
adjustment pattern.
Figure 5-27. PFP Test Pattern
C H E C K In the adjustment program, the identification code is used to
P O I N T
distinguish whether the printer that printed the pattern and the
printer to register the adjustment value is the same.
ADJUSTMENT
Scanning the PFP Adjustment Pattern
4. Set the PFP Base Scale and the PFP test pattern on the document table and click
the [Scan] button on the "3. Scan Test Pattern" column.
5. According to the scanned result, PFP calibration values are automatically
calculated and are written to the serial flash ROM. If an error occurs, check that
the document table glass and the scale is clean, and the scale/adjustment pattern is
not tilted, then repeat from step 4.
C A U T I O N
Scanner Origin
Printer Identification
Code
PFP Base Scale
PFP Adjustment
Pattern (4 x 6 size)
Adjustment Using Adjustment Program
Be careful of the following when setting the PFP Base Scale and the
adjustment pattern on the scanner.
Place the scale on the document glass aligning the scale corner
with the scanner origin position.
Place the pattern-printed sheet along the scale as shown in the
figure below. Make sure to place it parallel to the scale, with no
gaps.
Position
Figure 5-28. PFP Base Scale and PFP Adjustment Pattern Position
(As seen from the document glass of the scanner)
Revision G
Position of the other
PFP Base Scale when
using the scanner for
which two PFP Base
scales for the
adjustment are
required.
Scanner Document
Table
227
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