Epson Perfection 1200PHOTO, Service Manual

Page: 15 / 94

EPSON Perfection1200 Revision B
Product Description Control Code 15
1.4 Control Code
The command level is ESC/I-B7 and supported commands are shown below.
Table 1-5. Control Codes
Table 1-6. Control Codes
Category Command Name Code
Execute Command
ID request ESC I
Status request ESC F
Extension status request ESC f
Status setting request ESC S
Read start command ESC G
Push Button Status request ESC !
Expansion ID request FS I
Scanner Status request FS F
Read parameter request FS S
New read start FS G
Data format
setting
Sets Data format ESC D i
Sets resolution rate ESC R n1 n2
Sets zoom rate ESC H i1 i2
Sets the reading range ESC A n1 n2 n3 n4
Sets the color ESC C i
Mirroring ESC K i
Sets reading parameter FS W
Correction process
Set brightness ESC L i
Set Gamma correction ESC Z i
Set Gamma correction table ESC z i d0 d1...d255
Set sharpness ESC Q i
Category Command Name Code
Image process
Set Digital Halftoning ESC B i
Set Auto Area Segmentation ESC s i
Download Dither Pattern ESC b ijd (j2)
Color correction ESC M i
Download Color Correction ESC m df d2...d9
Set Threshold ESC t i
Auxiliary
Set scanning mode ESC g i
Initialize ESC @
Set line counter ESC d i
Control option ESC e i
Eject paper FF
Film type ESC N i
Control
Normal response ACK
Abnormal response NACK
Abort scanning CAN
Header STX