Epson DLQ-3000 Service Manual page 138

Step 5) Input "0" (initialization value) for the draft mode and press "Return" key. Then
perform the same operation for the Bit Map and LQ modes as they appear. When
the last value (for LQ) is input, the message on the screen is as shown below:
If you input incorrect values, press "ESC" key, and the main menu appears again to
let you retry. If values are correct, press "Return" key, and the message below
appears:
Step 6) Press "Return" key, and the printer prints 3 patterns for each mode in 3 rows. (The
middle row shows the pattern for the value "0".)
Step 7) Look at the middle part of each row and select the pattern which is most closely
aligned and input the value. Make sure that the selected pattern meets the
following specification:
Specification: The gap between right and left
Perform this operation for the draft mode, bit image
mode and then the LQ mode.
Step 8) When all values are input, press "Return" key and the printer prints the selected
pattern for each mode.
Step 9) Look at the patterns and press "ESC" key to retry. To exit the Bi-D adjustment
menu, press "Return" key.
Rev. A
Bi-D ADJUSTMENT
DRAFT
Bit Image
LQ
OK : [RET] key input RETRY : [ESC] key input
Bi-D ADJUSTMENT PRINTING
DRAFT
Bit Image
LQ
OK : [RET] key input RETRY : [ESC] key input
passes is 0.05 mm or less.
Bi-D ADJUSTMENT INPUT
DRAFT
Bit Image
LQ
OK : [RET] key input RETRY : [ESC] key input
(-12 - 12) : ? 0
(-12 - 12) : ? 0
(-12 - 12) : ? 0
: 0
: 0
: 0
: ?
: ?
: ?
Adjustment
4-11