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Appendix
Notes on using the MICR reader
For MICR reading, the minimum length of paper is 120 mm {4.72"}.
The check paper must be flat and without curls, folds (especially curls or folds at the top edges), curves, or
wrinkles. Otherwise, it may rub against the ink ribbon and become dirty.
Do not insert checks that have clips, staples, or similar foreign material attached. This may cause paper jams,
MICR reading errors, or damage to the MICR head.
Let go of the check immediately as soon as the printer starts feeding it. Not letting go of the check can cause it
to be fed at an angle, resulting in meandering, paper jams or MICR reading errors.
The MICR characters may not be recognized if the printer is subject to impact or vibration.
If the printer is installed near any magnetic fields, to prevent false recognition of the MICR caused by the
magnetic fields, MICR reading operation may stop and MICR reading errors may occur. In such cases, install
the printer away from the devices, or install materials that can prevent electromagnetic waves, such as a steel
plate or shielding material, between the printer and electric equipment in order to decrease the negative
effects of electromagnetic waves from electronic devices and so that the MICR can operate normally. (Be
especially sure to check the MICR recognition rate when the printer is used near a display device.)