ValueJet 1304 Service manual
AP-74109 Rev 1.1 5-36
5.7.6 Uni-D / Bi-D Low and High Adjustment
Adjusts the gap of the print heads (in the CR moving direction) when the head is in the PG Low or High and
the print position of the head in repeatability printing.
To adjust, perform printing in repeatability printing and correct CW and CCW printing positions by inputting
parameters.
*Check the print patterns of origin, center, and opposite side to adjust the gap equally.
Adjustment items are shown below.
The actual procedure is as follows.
1. Set media as necessary.
2. After that, printer starts printing automatically.
Table 5-7 Uni-D / Bi-D menu items
Item Contents
Uni-D 240 Adjusts CW at 240 CPS. PG Low or High
Uni-D 320 Adjusts CW at 320 CPS. PG Low or High
Uni-D 240B Adjusts CW at 240 CPS-Banner. PG Low or High
Uni-D 320B Adjusts CW at 210 CPS-Banner. PG Low or High
Bi-D 240 Adjusts Bi-D at 240 CPS. PG Low or High
Bi-D 320 Adjusts Bi-D at 320 CPS. PG Low or High
Bi-D 240B Adjusts Bi-D at 240 CPS-Banner. PG Low or High
Bi-D 320B Adjusts Bi-D at 320 CPS-Banner. PG Low or High
Table 5-8 Uni-D / Bi-D adjustment items
Item Contents
Set up Sets the selected parameter.
Print
(Print2 if “Bi-D” is
selected)
Prints pattern according to the selected item with the
current parameter.
Print1
(Displayed only when
“Bi-D” is selected.)
Prints pattern according to the selected item with the
current parameter, plus with the values of ±2 / ±4 / ±6 / ±8
to the current parameter.
Check the gap of those printed patterns.