Control Codes - Epson Perfection 4870 Photo Service Manual

Perfection 4870 Photo

1.5 Control Codes

Following table is the list of control codes of the scanner.
Table 1-2. Control Code List
Category Command Name
ID request
Status request
Extended status request
Status setting request
Scan start
Execution command
Push Button status request
Extended ID request
Scanner status request
Scanning parameter request
New scan start
Data format setting
Resolution setting
Zooming setting
Data form setting
Scanning area setting
Color setting
Mirroring setting
Scanning parameter setting
Brightness correction setting
Gamma correction setting
Correction processing
Gamma correction table setting
Sharpness control setting
Halftone process setting
Auto area segmentation setting
Dither pattern setting
Image processing
Color correction setting
Down load color correction setting ESC m d [9]
Threshold value setting
PRODUCT DESCRIPTION
Code
ESC I
Support, and others
ESC F
ESC f
ESC S
ESC G
ESC !
FS I
Control
FS F
FS S
FS G
ESC D i
ESC R n1 n2
ESC H i1 i2
ESC A n1 n2 n3 n4
ESC C i
ESC K i
FS W
ESC L i
ESC Z i
ESC z i d [256]
ESC Q i
ESC B i
ESC s i
ESC b i j d [j^2]
ESC M i
ESC t i
Control Codes
Table 1-2. Control Code List
Category Command Name
Scan mode setting
Initialization
Line counter setting
Option control
Film type designation
Focus position setting
Focus position request
Paper exit
Normal response
Abnormal response
Scanning stop
Header
Revision A
Code
ESC g i
ESC @
ESC d i
ESC e i
ESC N i
ESC p i
ESC q
FF
ACK
NACK
CAN
STX
16