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Chapter 3 Paper and Ribbon
46
3 Using Narrow Ribbon (Ribbon Tension Adjustments)
If ribbon slips or wrinkles during printing, adjust the ribbon tension.
The printer has already been factory-set to the ribbon width of 114 mm (4.5 in). When you use
a different ribbon, adjust the ribbon tension as follows:
1. Hold the ribbon roll by one hand on the side of the knob you operate so that it does not
turn.
2. Slightly push the knob to the ribbon roll and turn it until the stopper comes to the desired
position.
3. Gradually release the knob so that the stopper fits in the groove on the side of the knob.
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Knob on ribbon
winding section
Knob on ribbon
feeding section
Ribbon width
5 5 Adjustments when ribbon slipping occurs
4 4 25.4 mm (1 in) 50.8 mm (2 in)
3 3 76.2 mm (3 in)
2 2 101.6 mm (4 in)
1* 1* Adjustments when ribbon wrinkle occurs.
4. Perform printing and check for ribbon wrinkle or slipping. If it s occurs, adjust it according
to the following procedure:
(a) Ribbon wrinkles Increase the tension on the ribbon winding section.
(b) Ribbon slips Decrease the tension on the ribbon feeding section.
If it is not resolved even when the tension on the ribbon feeding section is set to 5
(Mild), increase the tension on the ribbon winding section.
If ribbon problems are not resolved, consult our service personnel.
Ribbon feeding section
Ribbon winding section
Variable knob
Mild
Mild
Strong
Strong
∗
: Factory settin
g