Micr Adjustment - Olivetti PR4 SLIP Service Manual

6.7.3 MICR Adjustment

This adjustment must be made using the MICR calibration card code 474245 A (special check) on which the
reference value is printed on the center bottom part of the card. Before beginning, make sure that the paper rolls
are installed since the printer will have to print the values referring to the calibration card.
First part of the calibration procedure:
Printer Action:
• Prints a message indicating entrance to the calibration procedure. (ADJ MICR)
• Prints the first range of reference values of the following table.
80 - 84 <===
85 - 89 <===
90 - 94 <===
95 - 99 <===
100 - 104 <===
105 - 109 <===
110 - 114 <===
115 - 120 <===
Operator Action:
By pressing KEY 1 (SKIP) the values indicated in the table are progressively printed.
When the reference value of the calibration card is included within the range of values printed by the PR4, press KEY
2 (OK) and perform the second part of the calibration cycle.
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