6-34
EO18-33003A
6. DIAG. TEST OPERATION
6.3.17 Feed Speed Adjustment
After using the printer for a long period of time, the platen will abrade, causing a shrunk printing.
In such case, use the following procedure to store a fine adjustment value of timing pulse cycle
which drives the stepping motor in EEPROM. This value will optimize the platen rotation to correct
the print position.
NOTE:
1. Holding the [
↓
] key or [
↑
] key down for more than 0.5 seconds enables a fast forward.
2. A changed feed speed is stored in keyboard memory by pressing the [
→
] key.
6.3 PARAMETER SETTING MODE
■
[
↓
] key:
Pressing the [
↓
] key one time is a -0.1
% change, up to -10.0 %.
■
[
↑
] key:
Pressing the [
↑
] key one time is a +0.1
%change, up to +10.0 %.
Power off
Turn on the power while
holding down the [SHIFT]
key.
Press the [
↓
] key.
Press the [
→
] key seventeen times.
< 1
D I A G .
>
< 2
P A R A M E T E R
S E T
>
+
%
F E
D S P E E D
0 . 0
E
Set the adjustment value the [
↓
]
key or [
↑
] key.
(See NOTE 1.)
Press the [ENTER] key.
Press the [
→
] key.
Continued on Section 6.3.18
Character Code 5CH Selection.
S E
T O
P R I N
?
T
T E R
Y E
: [ E N T ]
N
C ]
S
O : [
Press the [ENTER] key or [C] key.
Press the [C] key.
