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Eng
Konica-Minolta bizhub 190f
Troubleshooting. 1. Outline
Before troubleshooting a unit check the following:
- Is the power cord correctly connected to the machine?
- Is the telephone line cord connected correctly?
- Is there paper in the paper cassette?
- Are all covers closed correctly?
Before removing any portions of the machine or making any adjustments be sure the power cord is disconnected from the unit. Check the following:
- The power source should be rated according to unit specifications.
- The unit should not be connected to an electrical circuit with other equipment or where voltages may vary.
- The unit should be installed on a flat, level surface.
- The ambient temperature and relative humidity surrounding the unit should be 50°F to 89.6°F (10°C to 32°C) at 20% to 80% humidity with no condensation.
- The unit should be located in a well ventilated area.
- The unit should receive necessary cleaning and maintenance.
The unit should be installed:
- Away from heat sources and heating or cooling vents.
- Away from water heaters, steam generators, humidifiers or other areas of high humidity.
- Away from dusty areas.
- Away from areas where chemical fumes or gasses are generated or may collect.
- Away from areas exposed to direct sunlight.
Check the consumable:
- Verify that the recording paper supply is adequate and that it is high- or standard-quality 20lb. xerographic bond.
- Verify that the recording paper has been stored away from moisture and damp areas.
- Verify that the recording paper has not been damaged in any way.