Epson Stylus Photo 950, Service Manual

Page: 23 / 191

EPSON Stylus PHOTO 950 Revision A
PRODUCT DESCRIPTION Printer Function 23
1.3.8 Default Values
Default Values described above are as follows:
A part of the memory contents remain their values in case of panel setting, DEFAULT
setting or Remote command.
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Page Position : Now Position
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Line Feed Values : 4.23mm (1/6inch)
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Right Margin : 80columns
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Left Margin : 1column
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Character pitch : 10CPI
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Printing Mode : Text Mode
1.3.9 Errors
Printer becomes error condition when the following conditions are detected.
Concerning I/F signals, ERROR is set to "low", BUSY is set to "high", and data input
is prohibited. Then, the printer stops its movement. Exceptionally, the printer continue
to move when it's communicating by the IEEE1284.4 protocol.
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Ink out
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When the printer has almost run out of ink in any cartridge, it indicates Ink
low warning and keeps printing.
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When the printer has completely run out of ink in any cartridge, it indicates
Ink out error.
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Paper out
„
When printer fails to load a sheet, it goes Paper out error.
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Paper jam
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When printer fails to eject a sheet, it goes Paper jam error.
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Paper obstruction
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A paper obstruction is considered, and made error at the time of power supply
on when the excretion of the form isn't made of the FF command or the Paper
SW when the excretion of the remaining paper can't do it by the paper feed
action of the number of provision step.
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No Ink Cartridge/ Ink Cartridge error
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When printer detects that ink-cartridge comes off, it goes this error mode.
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When the printer can't read/write CSIC information of any ink cartridge, it
indicates Ink cartridge error.
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Maintenance request
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When the total quantity of wasted ink used for cleaning and flushing reaches
the limit, the printer indicates this error and stops printing. The absorber in the
printer enclosure is needed to be replaced with new one by a service person.