Paper To Use For High Speed; Requirements For Black Mark Position For Receipt Paper - Epson TM-L90 Manufacturing Manual

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2.4 Paper to Use for High Speed

If any of the following original paper types of receipt roll paper is used, the memory switch for the
customized value setting can be used to set a maximum print speed up to 150 mm/s {5.91
(level 9). The default is 120 mm/s {4.72"/s}:
• TF60KS-E
• PD160R
• TF50KS-E
• P350
• KF50

2.5 Requirements for Black Mark Position for Receipt Paper

When manufacturing receipt paper with black marks, be sure to make paper that meets the
following requirements. (The ESC/POS commands expand the settable range, omitting the
margin settings or the limitation on use (NOTE 2 of Section 3.6).)
The reflecting rates of black mark portions (1) and non black mark portions (2) must meet the
combinations shown in the table below (the reflecting rate is measured using the back of paper,
the non-printing side):
• Black mark portions must be printed on black of paper (non-printing side).
Reflecting rate of black mark portion
(1)
Reflecting rate of the portion where
the black mark does not exist (2)
NOTE: Reflecting rates are measured by the Macbeth PCM-II (Filter D) meter.
Paper without intervals between labels, such as continuous label paper, paper with perforated
lines between labels, and paper with slits between labels, can also be used under the same
requirements.
Preprintable area
Back (non-printing side)
Black Mark Interval Requirement
TITLE
TM-L90
Roll Paper
Manufacturing Guide
17% 16% 15%
90% 85% 80%
(2)
(1)
15
40 ~ 300
or more
4 ~ 7.5
SHEET
REVISION
14% 13%
75% 70%
Paper feeding
direction
(Units: mm)
NO.
A NEXT SHEET
4
"
/s}
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