EPSON Perfection V500 Photo Revision A
PRODUCT DESCRIPTION Control Codes 16
1.6 Control Codes
The following table is the list of control codes by the scanner.
Category Command Name Code
Execution command ID request ESC I
Status request ESC F
Extended status request ESC f
Status setting request ESC S
Scan start ESC G
Push button status request ESC !
Extended ID request FS I
Scanner status request FS F
Scanning parameter request FS S
New scan start FS G
Data form setting Data format setting ESC D i
Resolution setting ESC R n1 n2
Scanning area setting ESC A n1 n2 n3 n4
Color setting ESC C i
Parameter setting FS W
Correction Processing Gamma correction setting ESC Z i
Gamma correction table setting ESC z i d [256]
Image Processing Threshold value setting ESC t I
Support and
Miscellaneous
Scan mode setting ESC g i
Initialization ESC @
Line counter setting ESC d i
Option control ESC e i
Film type designation ESC N i
Paper exit FF
Paper loading PF
Warm-up cancel ESC w
Control Normal response ACK
Abnormal response NACK
Scanning stop CAN
Header STX
Category Command Name Code