Epson Stylus Pro 7000 Series, Service Manual, Page: 174 / 231

EPSON Stylus Pro 7000 Revision B
Adjustment Self-Diagnostic Mode Menus 174
5.4.2 Adjustment Menu
The Adjust menu allows you to make certain adjustments to the printer
mechanism and controls, for example head angle adjustment, print position
adjustment, paper feeding correction, and firmware-control setting.
Table 5-10. Adjustment Menu Items
Adjustment Item Description
Capping Position Sets the Capping position (automatic Adjustment)
Paper Skew Check
Verifies the degree of skew (slant) allowed during
printing
Write D/A Value
Writes the direct/alternate data to the Flash ROM;
compensates for differences in individual Main Boards -
like head ID for the Main Board
Head Rank Input Sets the printhead ID
Head Nozzle Check
Prints the check pattern to make sure the nozzles are not
clogged
B Head Angle Adjusts the angle of the B Head (mechanism adj.)
C Head Angle Adjusts the angle of the C Head (mechanism adj.)
BC Head Height
Verifies the B/C Head nozzles are at the same height
(mechanism adj.)
Bi-D Print Position
Verifies the printed lines match up when performing bi-
directional printing.
Head Gap Adjusts the B/C Head Gap as well as sets the left margin
R Flush Point Adjusts the flush position on the HP side
L Flush Point
Do not use, there is no left flush point and this function
will generate a fatal error.
Feed Correction Checks paper feeding (w/ruler)
Top & Bottom Checks the top and bottom margins (w/ruler)
Rear Paper Sensor
Position
Sets the detection position of the rear paper-edge sensor
Test Pattern Print
Checks print quality (prints setting information, check
pattern and so on)
Clean Head
Initiates cleaning/flushing of the heads and ink path
1) Ink drain
2) Fill with transportation fluid (1 time = 15ml)
3) Drain transportation fluid
4) Reset the ink charge flag
Counter Clear Resets all counters in Table 5-14 on page 194
C A U T I O N
„
When conducting on-site service/repairs, do not select
"Head Cleaning" as this requires a separate head cleaning
cartridge to work properly.
„
Only select "Counter Clear" when replacing the Waste Ink
Pads and related parts.
Table 5-10. Adjustment Menu Items (continued)
Adjustment Item Description