2.
Enter the service mode to display the Service Mode screen.
(1)
Fuser SC Detect
When ON detects a third successive paper jam in the fusing unit and shuts down the
machine. The machine cannot be operated until the service technician resets the machine with
the "Fuser SC Reset" button below. This minimizes the dangers of a fire hazard.
[On to Off/On]
Note: This feature should always be set to "On" to ensure safe operation of the machine.
Here is a list of SC errors that are considered fatal errors. Once three of any of following
errors occurs, the machine will shut down and cannot be operated until the service technician
has executed a reset (see next feature):
• SC541 Fusing Unit Thermistor Error
• SC542 Fusing Reload Temperature Error
• SC543 High Temperature Error (Soft)
• SC544 High Temperature Error (Hard)
• SC545 Fusing Lamp Remains ON Error
• SC559 Fusing Unit Third Jam error
(2)
Fuser Temperature
Raises the target fusing temperature in 1 degree increments to improve fusing. [0 to 40/0/1
1°C steps]
(3)
Serial No.
5. System Maintenance Reference
160
Содержание M178-21
Страница 2: ......
Страница 24: ...22 ...
Страница 69: ... Front cover Left cover 1 Disconnect the fusing unit harness A 1 2 Free the harness B 2 Basic Procedures 67 ...
Страница 71: ...6 Disconnect the thermistor harness 1 7 Disconnect the exit sensor 1 Basic Procedures 69 ...
Страница 90: ...Friction Pad 1 Remove 3 screws 3 2 Release 2 tabs 2 4 Replacement and Adjustments 88 ...
Страница 103: ...Solenoid 101 ...
Страница 105: ...2 Remove the breaker switch screw A 1 3 Disconnect and remove the switch B 2 Switches 103 ...
Страница 108: ...4 Replacement and Adjustments 106 ...
Страница 117: ...Ground Plate 1 Note the correct position for the ground plate before re installation Fusing Unit 115 ...
Страница 133: ...3 On the left side slide the base of the supply plug off its mount 4 Disconnect both connectors 2 PCB 131 ...
Страница 143: ...Filling the AIO with New Toner 1 Remove the round cap of the toner supply tank with a screwdriver Refilling the AIO 141 ...
Страница 190: ...5 System Maintenance Reference 188 ...
Страница 221: ...MEMO 219 ...
Страница 222: ...MEMO 220 EN ...
Страница 224: ......
Страница 226: ...2 ...
Страница 237: ...Scan Area TWAIN Driver Flatbed Margin Width mm A Left 0 B Right 0 C Leading 0 D Trailing 0 Machine Specifications 13 ...
Страница 250: ...MEMO 26 ...
Страница 251: ...MEMO 27 ...
Страница 252: ...MEMO 28 EN ...