Epson 2200 - Stylus Photo Color Inkjet Printer - Print Mode

EPSON Stylus PHOTO 2100/2200 Revision B
OPERATING PRINCIPLES Printer Mechanism 44
However, the white level value is not used in the PW sensor-related firmware
processing. The white level value is used to check the sensor deterioration
condition during servicing or like. If the measurement value of the white level
is close to that of the PW detection level, it means that the sensor is dirty or
deteriorated.
2.2.2 Print Mode
2.2.2.1 Printhead Specifications
The Printhead of this product is a G-Mach head.
The following shows the arrangement of the nozzles and the color arrangement of each
nozzle line when they are viewed from behind.
Figure 2-3. Nozzle Rear View
Table 2-3. Relationships between Nozzle Lines and Color Arrangement
Line Ink
A Photo-black or Matte-black
B Light-black or Matte-black
C Cyan
D Light cyan
E Magenta
F Light magenta
GYellow
2.258mm
(32/360inch)
7.902mm
(112/360inch)
30.48mm
38.44mm
Carriage moving direction
Paper
feeding
direction
0.076mm
(1/360inch)
0.014mm
(1/180inch)
Line A Line B Line C Line D Line E Line F Line G
7.902mm
(112/360inch)
7.902mm
(112/360inch)
2.258mm
(32/360inch)
2.258mm
(32/360inch)