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2-14
Phaser 6121MFP Service Manual
Theory of Operation
Fuser Temperature Control
To fuse the image on the media, the heater lamps are turned On and Off as
necessary to bring the fusing temperature to an appropriate level. Thermistors are
used to detect the surface temperature of the Fuser roller.
Warm-up Control
Control is provided until the Fuser roller reaches the predetermined level.
Control Start Timing
•
The power switch is turned On.
•
A malfunction or media misfeed is reset.
•
The main body leaves the power save mode.
•
A door is closed.
Control Termination Timing
•
The Fuser roller reaches a predetermined temperature.
•
A malfunction or media misfeed is reset.
•
A door is opened.
s6121mfp-113
Warm-up Control
Wait Control
Print Control
Wait Control
Printing
Temperature
Warm-up
Complete
Temperature
Summary of Contents for PHASER 6121MFP
Page 1: ...Phaser 6121MFP Multi Function Printer Phaser 6121MFP Service Manual...
Page 2: ......
Page 12: ...x Phaser 6121MFP Service Manual Contents...
Page 22: ...xx Phaser 6121MFP Service Manual...
Page 42: ...1 20 Phaser 6121MFP Service Manual General Information...
Page 106: ...2 64 Phaser 6121MFP Service Manual Theory of Operation...
Page 109: ...Phaser 6121MFP Service Manual 3 3 Error Messages and Codes s6121mfp 372...
Page 194: ...3 88 Phaser 6121MFP Service Manual Error Messages and Codes...
Page 306: ...6 44 Phaser 6121MFP Service Manual Adjustments and Calibrations...
Page 405: ...Phaser 6121MFP Service Manual 8 85 Service Parts Disassembly 3 Remove the spring s6121mfp 255...
Page 432: ...8 112 Phaser 6121MFP Service Manual Service Parts Disassembly...
Page 437: ...Phaser 6121MFP Service Manual 9 5 Parts List...
Page 477: ...Phaser 6121MFP Service Manual 9 45 Parts List...
Page 488: ...9 56 Phaser 6121MFP Service Manual Parts List...
Page 489: ...10 Chapter Wiring In this chapter Plug Jack Designations and Locator Diagrams Wiring Diagrams...
Page 530: ...1 6 Phaser 6121MFP Service Manual Index...
Page 531: ......