Tektronix Phaser 840, Краткое руководство пользователя

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Service Guide
61
Printing service test prints
1.
Turn on the printer.
2. Allow the printer to complete its power-up self-tests. The front panel
displays:
READY TO PRINT
3. Scroll to the
Troubleshooting
menu and press Select .
4.
Press and hold the Left arrow button.
5.
While holding the Left arrow button, press Select to enter the hidden
service menu.
6.
Scroll to the menu item
Test Prints
. Select a test print.
Refer to “Test Prints” on page 133; it discusses each test print and what printing
defect it reveals.
Printing the Configuration Page
1. Turn on the printer.
2.
Allow the printer to complete its power-up self-tests. The front panel
displays:
READY TO PRINT
3. Scroll to the
Menu
and press the Select button .
4. Scroll to the menu item
Printer Configuration
and press the
Select button.
5. Scroll to the menu item
Print Configuration Page
and press the
Select button.
The configuration page shows a great deal of information regarding the data and
set-up values stored in NVRAM. Refer to the topic, “Configuration Page” on the
Color Printer Service & Support Resources CD-ROM for an explanation of the
configuration page.
Selecting Duplex Oil Chase
This item is turned on to correct a print artifact called “blistering.” Blistering,
when it occurs, affects the duplexed side of a solid fill and appears as the texture
of an orange peel. For blistering to occur, it must appear on the second side of the
second of two or more solid-fill duplex prints. Before enabling Duplex Oil Chase,
try different, heavier paper. Duplex Oil Chase enabled causes a blank page to
print on simplex to duplex printing transitions and after every 50 duplex prints.
1.
Scroll to the hidden service menu.
2.
Scroll and highlight the menu item
Duplex Oil Chase
.
3.
Press Select to turn the menu item on.
4. Exit the hidden service menu.