Banding Reduction System (Brs) Adjustment / Paper Feed Amount Profile (Pfp) Correction - 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 Banding Reduction System (BRS) Adjustment /
Paper Feed Amount Profile (PFP) Correction
Overview
This section explains how to carry out BRS/PFP adjustments.
To calculate the correction value by scanning the printed pattern
C H E C K
for BRS/PFP adjustment, be sure to prepare a specified scanner
P O I N T
beforehand. Before scanning, confirm that the document table is
free from any dirt or stain.
Tools and paper required to perform the adjustment
Table 5-5. Tools and Paper for BRS/PFP Adjustment
Common
BRS Matte Paper-Heavyweight (A4)
PFP Premium Glossy Photo Paper (4 x 6)
Specified Scanner to perform the adjustment
Install the driver of the scanner to the PC in advance.
C A U T I O N
As the profile required for the adjustment is not prepared for
scanners other than the ones specified below, BRS/PFP
Adjustment can not be carried out by the other scanners.
The scanners that can be used for scanning the pattern in BRS/PFP adjustment is shown
in Table 5-6. When starting up the adjustment program, select the scanner to use.
Test Pattern Scanner
Figure 5-23. System Configuration
ADJUSTMENT
Tools/Paper Product Code
PFP Base scale 1453980
---
---
Calculate
correction
value
PC
Adjustment Using Adjustment Program
Table 5-6. Specified Scanner for BRS/PFP Adjustment
Model Name
Epson Perfection 4990 Photo
Epson Perfection V700/V750 Photo
Epson Stylus Photo RX560/RX580/RX590
Epson Stylus Photo RX585/RX595/RX610
Epson Stylus Photo RX680/RX685/RX690
Epson Artisan 800/Epson Stylus Photo
PX800FW/TX800FW
Epson Artisan 700/Epson Stylus Photo
PX700W/TX700W
Epson Stylus Photo PX650/TX650/TX659
Artisan 810/PX810FW/TX810FW
Artisan 710/PX710W/TX710W
Epson Stylus Photo PX660
Artisan 835/PX820FWD/TX820FWD
Artisan 725/PX720WD/TX720WD
Note *1 : Use the internal scanner.
*2 : Two PFP Base scales are required for PFP adjustment. They should be set on the
origin side and also on right side of the PFP Adjustment Pattern. (See
Depending on the sensor type of the scanner to use for the
C H E C K
adjustment, drying time required after the BRS adjustment pattern
P O I N T
has been printed differs. For PFP adjustment pattern/PFP check
pattern, drying time is not required.
Printer
Artisan 810/710/
Sensor
type
PX710W/TX710W
CCD
CCD
*1 CIS
*1
CIS
*1 CIS
CIS
*1
CIS
*1
*1*2
CIS
*1*2 CIS
*1*2
CIS
*1*2 CIS
*1*2
CIS
*1*2 CIS
For "CCD" sensor:
Printed pattern can be scanned straight away. (Drying time of
about 2 minutes is recommended.)
For "CIS" sensor:
Printed pattern needs to be dried more than 5 minutes.
Revision G
Artisan 835/725/
PX820FWD/
PX810FW/
TX820FWD/
TX810FW/
PX720WD/
TX720WD
O O
O O
O O
O O
O O
O
O
O
O
O O
O O
O O
---
O
--- O
---
O
Figure. 5-27.)
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