Oki LE850DT LE840/LE850 Users Guide - Page 40
Automatic Calibration, AUTO CALIB
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2. PRINTER SETUP 2.6 Printer Setting 2.6.6 Automatic Calibration USER SYSTEM MODE LAN/WLAN BASIC Z-MODE AUTO CALIB NOTE: Since the head-up function is not provided to the LE840/LE850, the setting and the printer behavior will be automatically changed to "ON TRANS","ON REFLECT","ON ALL" even if "+Bfeed" is selected for these models. The Auto Calibration menu allows you to select whether or not to enable automatic calibration at power on time. When automatic calibration is activated, the printer feeds the media for about 160 mm each time the power is turned on or the print head is open then closed to detect the print start position. (1) AUTO CALIB OFF ON TRANS. ON REFLECT ON ALL ON TRANS.+Bfeed ON REFLECT+Bfeed ON ALL+Bfeed Disabled. Enabled.-Transmissive sensor (Gap sensor) Enabled.- Reflective sensor (Black mark sensor) Enabled. (Transmissive & Reflective sensors) same as "ON TRANS" setting same as "ON REFLECT" setting same as "ON ALL" setting NOTES: 1. When AUTO CALIB is enabled, an automatic calibration is performed at an open/close of the print head and at a power on time. 2. After the automatic calibration is performed, the media length, effective print length, sensor type and whether the ribbon is used or not, obtained through the calibration, will take effect until next calibration is performed or the printer power is turned off. (Settings specified by commands are ignored.) 3. This function is available only when the media pitch is 10.0 mm to 150.0 mm. 4. When the printer cannot detect the second black mark/gap, it will continue to feed the media for up to 500.0mm. If a black mark/gap is still not detected, the printer will stop, resulting in a paper jam. 5. During an automatic calibration, the printer also feeds the ribbon. Even if the ribbon is not loaded, this will not result in an error. However, the print condition will be automatically changed to "No ribbon" after the calibration ends. 6. When the cutter is installed and a previous issue was performed in cut issue mode, the media is cut and ejected after the automatic calibration is completed. 7. When a label end occurs during an automatic calibration, the printer stops, resulting in an error. Loading new media and closing the print head can clear the error and resume the automatic calibration. 8. Since the optional ribbon saving module is not available for the LE840/LE850, Setting + Bfeed will have no effect and the setting will revert to without BFeed. 9. The feed speed during automatic calibration is 3 ips. 10. Do not open the print head during automatic calibration. The subsequent printer operation is not guaranteed. If you open the print head, turn off the power and back to on. E2-26
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