Service manual

Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635 Revision C
ADJUSTMENT Banding Reduction System (BRS) Adjustment/Paper Feed Amount Profile (PFP) Correction 122
Confidential
5.4 Banding Reduction System (BRS) Adjustment/
Paper Feed Amount Profile (PFP) Correction
5.4.1 Overview
This section explains how to carry out BRS/PFP adjustments.
 Tools and paper required to perform the adjustment
 Specified Scanner to perform the adjustment
The scanners that can be used for scanning the pattern in BRS/PFP adjustment is shown
in
Table 5-7 . When starting up the adjustment program, select the scanner to use.
Figure 5-11. System Configuration
Note * : Use the internal scanner.
C H E C K
P O I N T
To calculate the correction value by scanning the printed pattern
for BRS/PFP adjustment, be sure to prepare a specified scanner
beforehand. Before scanning, confirm that the document table is
free from any dirt or stain.
Table 5-6. Tools and Paper for BRS/PFP Adjustment
Tools/Paper Product Code
Common PFP Base scale 1453980
BRS
Matte Paper-Heavyweight
(A4)
---
PFP
Premium Glossy Photo Paper
(4 x 6)
---
C A U T I O N
 Install the driver of the scanner to the PC in advance.
 As the profile required for the adjustment is not prepared for
scanners other than the ones specified in the following table, BRS/
PFP Adjustment can not be carried out by the other scanners.
Calculate
correction
value
Test Pattern Scanner PC Printer
Table 5-7. Specified Scanner for BRS/PFP Adjustment
Model Name
Sensor
type
Epson
Stylus
Photo
PX650/
TX650/
TX659
Epson
Stylus
Photo
PX660/
PX660
Premiu
m
Artisan
635
Epson Perfection 4990 Photo CCD
OOO
Epson Perfection V700 Photo CCD
OOO
Epson Stylus Photo RX560/RX580/RX590
*
CIS
O
---
O
Epson Stylus Photo RX585/RX595/RX610/RX615
*
CIS
O
---
O
Epson Stylus Photo RX680/RX685/RX690
*
CIS
O
---
O
Artisan 800/Epson Stylus Photo PX800FW/TX800FW
*
CIS
O
---
O
Artisan 700/Epson Stylus Photo PX700W/TX700W
*
CIS
O
---
O
Epson Stylus Photo PX650/TX650/TX659
*
CIS
OOO
Artisan 810/Epson Stylus Photo PX810FW/TX810FW
*
CIS
OOO
Artisan 710/Epson Stylus Photo PX710W/TX710W
*
CIS
OOO
Epson Stylus Photo PX660/PX660 Premium
*
CIS ---
OO
Artisan 835/Epson Stylus Photo PX820FWD/TX820FWD
*
CIS ---
OO
Artisan 725/Epson Stylus Photo PX720WD/TX720WD
*
CIS ---
OO
Epson WorkForce 630/635/Epsn Stylus Office TX620FWD/
BX625FWD/ME OFFICE 960FWD
*
CIS --- ---
O
Epson Stylus NX625/TX650WD/SX525WD/Office BX525WD/
WorkForce 625/ME OFFICE 900WD/WorkForce BX525WD/
WorkForce625/ME OFFICE 900WD
*
CIS --- ---
O
Epson Artisan837/Epson Stylus Photo PX830FWD
*
CIS --- ---
O
Epson Artisan 730/Stylus Photo PX730WD/TX730WD
*
CIS --- ---
O
Epson Artisan635
*
CIS --- ---
O
C H E C K
P O I N T
Depending on the sensor type of the scanner to use for the
adjustment, drying time required after the BRS adjustment
pattern has been printed differs. For PFP adjustment pattern/PFP
check pattern, drying time is not required.
 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.