TEC B-570 SERIES Maintenance Manual page 63

6. DIAG. TEST OPERATION
6.3.10 Ribbon Motor Drive Voltage Fine Adjustment
< 1 >
D I A G N O S T I C
< 2 >
P A R A M E T E R
Press the [PAUSE] key eleven times.
R I B B O N
R I B B O N
Press the [FEED] or
[RESTART] key to fine
adjust the rewind motor
voltage. (See NOTE 1.)
NOTES: 1. Holding the [FEED] key or [RESTART] key down for more than 0.5 seconds enables
a fast forward.
2. Max. fine adjustment -15 steps = Key fine adjustment value (-15 steps) + PC fine
adjustment value (-15 steps)
When the value reaches the maximum, the value remains unchanged even if the
subsequent fine adjustment is performed.
3. A changed motor voltage value is stored in memory by pressing the [PAUSE] key.
4. One step corresponds to 5% of the standard voltage and up to 75% of the voltage
can be decreased.
Power off
Turn on the power while
holding down the [FEED]
key and [PAUSE] key.
Press the [FEED] key.
S E T
<
A D J F W D
Press the [FEED] or
[RESTART] key to fine
adjust the feed motor
voltage. (See NOTE 1.)
Press the [PAUSE] key.
(See NOTE 3.)
<
A D J B A K
Press the [FEED] key
and [RESTART] key
at the same time.
V 1 . O A
(Ribbon feed motor voltage fine adjustment)
>
+ 0
[FEED] key:
[RESTART]key: Pressing the [RESTART] key one time
(Ribbon rewind motor voltage fine adjustment)
>
+ 0
[FEED] key:
[RESTART]key: Pressing the [RESTART] key one time
6-30
(Revision Date Jun. 28, '96)
6.3 PARAMETER SETTING MODE
Pressing the [FEED] key one time is a
-1 step change, up to -15 steps.
(See NOTE 2.)
is a -1 step change, up to -15 steps.
(See NOTE 2.)
Pressing the [FEED] key one time is a
-1 step change, up to -15 steps.
(See NOTE 2.)
is a -1 step change, up to -15 steps.
(See NOTE 2.)
EM18-33010A