Epson Stylus Pro 7700 Service Manual page 173

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
4.1.5.1 Compatibility of the parts/components between models
This section describes symptoms when the parts combination is different for Epson Stylus Pro 7900/7910/9900/9910, Epson Stylus Pro 7700/7710/9700/9710, Epson Stylus Pro
7700M/7710M, Epson Stylus Pro WT7900/WT7910 and Epson Stylus Pro 7890/7908/9890/9908 from as described in the compatibility of the parts/components between models.
NOTE: The parts code may change. Please check the latest information on the SPI system.
Part name Description
Installing part
Epson
Stylus Pro
7900/7910/
9900/9910
Epson
The Select Cams Stylus Pro
PUMP,CAP,ASS differ because 7700/7710/
Y,ESL,ASP the number and 7700M/
type of inks. 7710M/
9700/9710
Epson
Stylus Pro
WT7900/
WT7910
DISASSEMBLY & ASSEMBLY
1
Figure 4-2. Compatibility of the parts/components between models
Installation location
Epson Stylus Pro 7900/
7910/9900/9910
PUMP,CAP,
ASP Name ASSY,B,ESL
,ASP
Part Code 1510382
PUMP,CAP, NG: The cleaning by nozzle
ASP Name ASSY,K,ES row cannot be
L,ASP performed normally.
As a result, even
though you perform the
cleaning, the nozzle
clogging is not solved.
Part Code 1520218
(The nozzle clogging
does not occur soon
after printing.)
PUMP,CAP,
ASP Name ASSY.A,ES
L,ASP
Part Code 1523796
Epson Stylus Pro 7700/
7710/7700M/7710M/9700/
9710
NG: The sucking operation
cannot be performed
normally and the
nozzle clogging occurs
OK
when printing. (The
nozzle clogging does
not occur soon after
printing.)
OK
NG: The sucking operation
cannot be performed
normally and the
nozzle clogging occurs
OK
when printing. (The
nozzle clogging does
not occur soon after
printing.)
Overview
Epson Stylus Pro WT7900/ Epson Stylus Pro 7890/
WT7910 7908/9890/9908
NG: The sucking operation
NG: Mixed color occurs in cannot be performed
the CAP. Or normally and the
mechanical noises may nozzle clogging occurs
be heard from the when printing. (The
contact points when nozzle clogging does
using the printer. not occur soon after
printing.)
NG: The cleaning by nozzle NG: The cleaning by nozzle
row cannot be row cannot be
performed normally. performed normally.
As a result, even As a result, even
though you perform the though you perform the
cleaning, the nozzle cleaning, the nozzle
clogging is not solved. clogging is not solved.
(The nozzle clogging (The nozzle clogging
does not occur soon does not occur soon
after printing.) after printing.)
NG: The sucking operation
cannot be performed
normally and the
nozzle clogging occurs
OK
when printing. (The
nozzle clogging does
not occur soon after
printing.)
Revision I
173
Confidential