Click the [Power ON] + [Start].
• 4in1
Use the User Tool.
Dark Lines in Halftone Areas
Dark lines in halftone fill areas can appear at 75 mm intervals when the machine is operating in a room
where the humidity is very low. (The low humidity causes variation in light sensitivity across the surface of
the drum.)
1.
To prevent this problem, open Smart Organizing Monitor.
2.
Click the User Tool tab, and then click the Printer Configuration button to open the Printer
Configuration screen.
3.
On the System tab, select "ON" for the Low Humidity Mode.
When this humidity mode setting is on, the drum is rotated slight every 15 min. to keep the light
sensitivity consistent across the entire surface of the drum.
6. Troubleshooting
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Summary of Contents for M178-21
Page 2: ......
Page 24: ...22 ...
Page 71: ...6 Disconnect the thermistor harness 1 7 Disconnect the exit sensor 1 Basic Procedures 69 ...
Page 90: ...Friction Pad 1 Remove 3 screws 3 2 Release 2 tabs 2 4 Replacement and Adjustments 88 ...
Page 103: ...Solenoid 101 ...
Page 105: ...2 Remove the breaker switch screw A 1 3 Disconnect and remove the switch B 2 Switches 103 ...
Page 108: ...4 Replacement and Adjustments 106 ...
Page 190: ...5 System Maintenance Reference 188 ...
Page 221: ...MEMO 219 ...
Page 222: ...MEMO 220 EN ...
Page 224: ......
Page 226: ...2 ...
Page 250: ...MEMO 26 ...
Page 251: ...MEMO 27 ...
Page 252: ...MEMO 28 EN ...