Epson Stylus Pro 7700 Service Manual page 153

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908
3.7.2.2 Cautions for using white ink
To maintain good print quality, shake the cartridge quickly about 5 cm width to both
sides approximately 100 times (30 seconds) to agitate the white ink inside the cartridge
before installing the cartridge to the printer.
Even after installing the cartridge in the printer, remove the cartridge and shake it more
than ten times once a week.
TROUBLE SHOOTING
When any dot missing occurs, run a cleaning according to the following table.
User Menu
Serviceman Menu
Remedies for Print Quality Troubles
No. Menu Name
2 Lines Normal CL
1
2 Lines Power CL
2
All lines Normal CL
3
WT INK REFRESH
4
All Lines Power CL
5
SS CLEANING
6
No. Menu Name
2 Lines CL1
1
2 Lines CL2
2
2 Lines CL3
3
2 Lines CL4
4
WT Maint CL
5
6 2 Lines CL5
Revision I
Weak
Strong
Weak
Strong
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