Epson Stylus Color 800, Руководство по обслуживанию

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Product Description
Rev. A
1-23
1.6.3 Printhead Alignment Mode
The Stylus COLOR 800 allows users to perform printhead alignment operation without a special program.
The following list shows adjustments performed for this printer.
Table 1-27. Printer Adjustment Patterns
Pattern No. Menu
1 Bi-d adjustment (533 cps, units: 1-720 inch)
2 Bi-d adjustment at (400 cps, units: 720 inch)
3 Head gap adjustment in main scan direction — from left to right (400 cps, 720 units/inch)
3 Head gap adjustment in main scan direction — from left to right (200 cps, 720 units/inch)
Adjustment Method
1.
Press the Load/Eject and Cleaning (Black) buttons while turning on the printer.
2.
The printer prints the adjustment method on A4 paper.
3.
Look at the tests printed along with the instruction and press the Cleaning (Black) button
until the panel lights indicate the appropriate test number.
4.
Print the adjustment pattern by pressing the Load/Eject button.
5.
Look at the test patterns on the new printout and press the Cleaning (Color) button until the
panel lights indicate the test pattern that is most
6.
Press the Load/Eject button.
7.
Repeat steps 3 to 6 as many times as needed to properly align all the test patterns on the
printouts.
8.
Turn off the printer.
1.6.4 Ink Smudge Prevention Mode
When the printer is in this mode, the carriage remains at the edge of the carriage for extra time before
each return. This extra time allows ink to dry enough to avoid ink smudges caused by bleeding and ink
contact with the paper. Note this function is designed as a response to any customer’s complaint and is
not described in the user’s guide. Also, it is necessary to acknowledge to customers in advance that this
mode does not provide the fastest throughput for the printer. The printer goes into this mode when you
press the Cleaning (Black) and Cleaning (Color) buttons while turning on the printer.
1.6.5 EEPROM Clear Mode
This mode is used to reset a specific area of EEPROM. Press the Load/Eject, Cleaning (Black), and
Cleaning (Color) buttons while turning on the printer; then press the Cleaning (Color) button within 3
seconds. The Paper Out, Ink Out (Black), and Ink Out (Color) LEDs light for 1 second during the
operation. The addresses initialized are specified, and there is no panel operation that initializes data of
other addresses in the EEPROM. Table1-29 lists the specified addresses and their descriptions.
Table 1-28. EEPROM Clear Items
EEPROM Addresses (Hex) Data Name Factory Values
22H Interface 00H Auto
6CH / 6DH Protection Counter A 00H / 00H
52H / 53H Color Cleaning Timer 00H / 00H
62H / 63H Black Cleaning Timer 00H / 00H
6EH / 6FH Power Off Time 00H / 00H