EPSON Stylus Pro 7600/9600
Revision A
Operating Principles
Print Mechanism Components
105
PRINT HEAD
Stylus Pro 7600/9600 employs a single print head which incorporates both functions
for black and color. (The preceding model has two print heads, namely, head B and
head C.)
The print head incorporates a thermistor. According to the temperature around the head
detected by the thermistor, the CPU on the Main Board controls the ink discharge
speed and the amount of ink to be discharged.
Printing method:
On-demand ink-jet
Nozzle configuration:
96 nozzles x 7 rows = 672 nozzles
(See Figure 2-3 for nozzle arrangement.)
Black:
192 nozzles (96 nozzles for each of Black1 and Black2)
Color:
480 nozzles (96 nozzles for each of cyan, magenta,
light cyan, light magenta and yellow)
Nozzle pitch:
0.141mm (1/180 inch) for each color
Figure 2-3. Nozzle Arrangement
Drive waveform:
There are three printing modes (drive waveforms) for each of use of pigment ink
and use of dye ink.
Table 2-2. Relationship between Nozzle Rows and Colors
Ink Type
Nozzle Row
Color
Pigment
A
Photo Black or Matte Black
B
Gray or Matte Black
C
C
D
Lc
E
M
F
Lm
G
Y
Dye
A
Bk
B
Bk
C
C
D
Lc
E
M
F
Lm
G
Y
Table 2-3. Printing Modes (Drive Waveforms)
Ink Type
Waveform
Name
Ink Discharged
(ng)
Drive Frequency
Print Resolution
CR Speed
Pigment ink
VSD1
13.8-27.6-41.5
8.64 KHz
H360 x V360
H720 x V360
240 CPS
VSD2
4.5-9.5-23.0
8.64 KHz
H720 x V720
H1440 x V720
240 CPS
VSD4
4.5
2 shots at 6.84 KHz
H2880 x V1440
190 CPS
Carriage Moving Direction
A Ro
w
B R
ow
C Ro
w
D Ro
w
E R
ow
F R
ow
G Ro
w
Pa
p
er
Fe
ed
D
ire
ct
io
n
B R
ow
Содержание Stylus Pro 7600 Photographic Dye Ink
Страница 1: ...EPSONStylusPro7600 9600 Color Large Format Inkjet Printer SERVICE MANUAL SEIJ01017 ...
Страница 5: ...Revision Status Revision Date of Issue Description A May 10 2002 First release ...
Страница 11: ...C H A P T E R 1 PRODUCTDESCRIPTION ...
Страница 100: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Страница 121: ...C H A P T E R 3 TROUBLESHOOTING ...
Страница 151: ...C H A P T E R 4 DISASSEMBLY ASSEMBLY ...
Страница 210: ...C H A P T E R 5 ADJUSTMENT ...
Страница 274: ...C H A P T E R 6 MAINTENANCE ...
Страница 281: ...C H A P T E R 7 APPENDIX ...
Страница 284: ...EPSON Stylus Pro 7600 9600 Revision A Appendix Connectors 284 Figure 7 1 Stylus Pro 7600 9600 Connectors ...
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Страница 292: ...EPSON Stylus Pro 7600 9600 Revision A Appendix Exploded Diagrams 292 7 4 Exploded Diagrams ...
Страница 296: ...300 301 Rev 01 C472 POWE 011 PX 7000 EPSON STYLUS PRO 7600 No 4 Q J D X K W B B L C O U N A T Y Y ...
Страница 297: ...Rev 01 C472 MECH 011 PX 7000 EPSON STYLUS PRO 7600 No 5 511 510 509 508 507 506 505 504 502 503 501 500 D C ...
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Страница 308: ...300 301 Rev 01 C473 POWE 011 PX 9000 EPSON STYLUS PRO 9600 No 4 Q J D X K W B B L B C O U N A T Y Y ...
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Страница 316: ...SCREW SET X 5 901 900 906 907 905 904 903 903 902 902 908 Rev 01 C473 MECH 091 PX 9000 EPSON STYLUS PRO 9600 No 13 909 ...