40496501TH Rev.1 91
Item No.
4
5
6
Items
LF Motor Belt Tension
Slice Level Setting-Paper
Width Sensor
Position Correction - Paper
Front Edge Sensor
Standard Value
200 ~ 250gf
Illustration Adjustment Method
1
Adjust the LF motor belt tension, with
the idle pulley assy, to produce the
standard value when the belt is deflect-
ed 1.5 mm at the middle of the LF gear
and the drive pulley B.
1
Install the ribbon cassette only.
2
Turn on the printer while pressing
Switches
9
and
A
at the operation
panel. (This starts the slice level cor-
rection mode - paper width sensor.)
Confirm “COMPLETE” is indicated on
the LCD. The cover should be closed
during this process.
Notes:
In the following cases, this adjustment
should be implemented.
1) After replaceing the Control board.
(not required after ROM replacement)
1
Set the continuous form (1P, 15 in.
wide and 55 Kg) at the front tractor and
also the ribbon cassette.
2
Turn on the printer while pressing
Switches
0
and
C
. (This starts the
paper front edge sensor position correc-
tion mode.)
Confirm paper feeding/parking has
been repeated 3 times and then “COM-
PLETE” is indicated on the LCD.
Notes:
In the following cases, this adjustment
should be implemented.
1) After replaceing the Control board.
(not required after ROM replacement)
Idle Pulley Assy
Drive Pulley A
Drive Pulley B
Belt
LF Gear
Mounting Screws
LF Motor Gear
1.5
1.5
M
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