Rev.D Product Overview Appendix D-77
TM-U675/U675P (with autocutter) Service Manual
Confidential
Printer Unit
Printing Specifications
❏
Printing method Serial impact dot matrix
❏
Head wire arrangement 9 x 1 row, wire pitch of approx. 0.353 mm {1/72 inch}
❏
Printing direction Bidirectional printing at shortest distance
❏ Print speed Approx. 5.14 lps (for 40 columns, 17.8 cpi, printing on roll
paper)
[lps: lines per second]
[cpi: characters per 25.4 mm (characters per inch) ]
Paper Specifications
Inch values are approximate.
Roll paper
❏
Paper type Plain paper, pressure-sensitive paper
❏
Paper dimensions Paper width
82.5 mm
±
0.5 mm
or
76 mm
±
0.5 mm {3.25
±
0.02” or
2.99
±
0.02”}
External diameter Max.
φ
60 mm {2.36”} for 1 ply paper and journal
paper only
Max.
φ
89 mm {3.5”} for receipt paper only
Max.
φ
83 mm {3.27”} for 2-ply paper and 3-ply
paper only (However, always take up the last
sheet.)
Core Min. 10 mm {0.39”} for inner diameter
Single-sheet paper: slip/validation paper
❏
Paper type Regular paper, pressure-sensitive, carbonless copy paper
❏
Paper dimensions Slip 70
148 mm (width)
×
150
210 mm (length)
{0.39 - 5.83” (width)
×
5.91 - 8.27” (length)}
Validation 148
150 mm (width)
×
70
210 mm (length)
{5.83 - 5.91” (width)
×
0.39 - 8.27” (length)}
Table D-26 Paper thickness
Type Paper Thickness
Regular Paper 0.06 mm
0.085 mm
Multi-ply paper Per sheet 0.05 mm
0.08 mm
Total thickness Max. 0.2 mm
Number of pieces Max. 3 pieces (1 original + 2 copies)
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