Ribbon - Oki LE840DT User Manual

7. SUPPLY SPECIFICATIONS

7.2 Ribbon

The approved ribbon must be used.
Use of any non-approved ribbon may cause problems.
A. SHAPE AND SIZE OF RIBBON
No.
1 Ribbon Shape
Ribbon Width
2
Ribbon Winding Width
3 Max. Ribbon Length
Max. Ribbon OD
4
5 Back Treatment
6 Ribbon Core
7 Leader Tape
8 End Tape
9 Winding Method
NOTES:
1. The ribbon type number and the lot No. should be marked on the ribbon core end with black
indelible ink. (If doing this is impossible, separately specify the location where the type number and
the lot number are stamped.)
2. It is recommended that the ribbon is wider than the paper width by 5 mm or more.
• When the difference between the ribbon width and the paper width is same or too minimum, the
ribbon may wrinkle.
• When the difference between the ribbon width and the paper width is too large, the ribbon may
wrinkle.
• Be careful of the upper limit of the ribbon width.
3. The ribbon which is narrower than the paper width by 5 mm or more can be used, but the print area
becomes narrower.
Fig. 1 Core Shape
φ25.7
+/-0.2
Item
Spool type
68(40) ±1 mm to 112 mm
68(40)
600 m (Ø90 mm or less)
Outside wound Ø90 mm
Inside wound Ø80 mm
Coated
Material Paper
Shape See Fig. 1.
Polyester film (silver), 300 ± 5 mm long
Polyester film (silver), 250 ± 5 mm long
The ribbon is wound outside.
For the core and ribbon winding positions, see Fig. 2.
Max.112 ± 0.5
Specification
+2
mm to 112 mm
-1
E7-8
7.2 Ribbon