Tektronix Phaser 600, Руководство по обслуживанию

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9-14
Phaser 600 Color Printer
9
Checks and Adjustments
Ink stick load position
1. Empty the ink stick from the ink loader.
1. Use the PC diagnostics menu item Servo Motors — Head (X-axis)
Motor Position, Ink Load
to command the printhead to move to the
ink load position.
2. With a flashlight, sight down the ink loader drop chute into the ink
wells of the printhead. The ink wells should line up exactly with the
ink drop chute. If they do not line up, enter a corrective value in the
PC diagnostics test Calibration — Engine NVRAM Menu, Item 18
Ink Load Pos. Adj
. Each increment is 1/300 of an inch.
3. Retest for proper alignment.
Temperature offset adjustment for a new printhead
On the back of each printhead, a temperature offset value may be printed, such as
-3 SH or +2 SH. This offset value must be set using the Extended Service
Support menu. If no offset value is listed on the printhead, set the offset values
to “0.”
1. Scroll to the
Head Temp Adjust
menu’s sub-menu
Standard
mode
temperature adjustment. Set the value to match the offset on the rear
of the printhead.
2.
Scroll to the
Enh Head Temp Adjust
menu’s sub-menu
Enhanced
mode temperature adjustment. Set the value to match the offset on
the rear of the printhead. Exit the menu.
Figure 9-11 Setting the ink stick load position