LCD | Sensors | Sensing status (ON/OFF) | |
DV | Develop release sensor | Release / Welding | |
BC | Belt cleaner release sensor | Release / Contact | |
NW | Waste toner sensor 1 | Toner not detected / nearly full | |
FW | Waste toner sensor 2 | Toner not detected / full | |
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LCD | Temperature and humidity | Sensing status (OK / NG) |
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| sensors |
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TMP | THM sensor | XX°C / NG |
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HUM | HUM sensor | XX% / NG |
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MAC | Internal temperature sensor | XX°C / NG |
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BT | Belt unit temperature sensor | XX°C / NG |
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Note:
If the sensor detects the abnormal value, the machine displays “NG” on the LCD.
LCD | Sensors | Sensing status (ON/OFF) |
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DF | Document front sensor | No document detected / detected. |
DR | Document rear sensor | No document detected / detected. |
DL | ADF document separation | Document detected / not detected |
| sensor / Size sensor |
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DS | ADF document SB sensor | No document detected / detected. |
FC | FB cover sensor | Document cover closed / opened. |
FH | FB unit home position sensor | CCD unit home position detected / not |
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| detected |
Note:
-The
-The “**” appears on the LCD if the parts are not installed or there is no term.
(2)Change the detecting conditions to check that the indication on the LCD changes according to the sensor states. For instance, insert paper through the document front (or rear) sensor or the registration sensor (s), open the front cover or the document cover, remove the toner cartridge, jam paper at the paper outlet, insert paper from the manual feeder, and load a recording paper tray, etc.
(3)Press the Stop/Exit button. The machine beeps for one second and returns to the initial stage of the maintenance mode.
Confidential |