Epson DLQ-3000+, Service Manual

Page: 132 / 262

Adjustment
Rev. A
4-5
Step 10) Input “2” to select “2. PLATEN GAP MEASUREMENT”, and the following menu
appears on the screen:
Set the thickness 0.39mm.
OK : [RETURN] key input.
Step 11) Insert the thickness gauge (0.39 mm) between the printhead and the platen roller.
Step 12) Using “Space”, “8”, “2” and “Return” keys, determine the “
” value (BETA). (See the
descriptions below.)
“ ” (BETA) :The value determined when the thickness gauge can be removed
with slight strength (50 10 gf).
BETA 1 = Value for 0.39 mm-thick gauge
BETA 2 = Value for 0.55 mm-thick gauge
BETA 3 = Value for 0.72 mm thick gauge
The keys to be used and the corresponding functions are as follows:
“Space” key = Narrows the PG 1 step.
“8” key = Narrows the PG 10 steps.
“2” key = Widens the PG 10 Steps.
“Return” key = Sets the value and proceeds to the following
thickness or exits this menu.
Perform the same operation with the 0.55 mm-thick gauge and then 0.72 mm-thick
gauge according to the message. The determined value for each thickness is
displayed on the screen and stored in the computer
Step 13) When the operation with the 0.72 mm-thick gauge is carried out, the “PLATEN
GAP” menu appears and you are to proceed to the next operation “Platen gap
reference value write operation”.