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Phaser 6121MFP Service Manual
2-29
Theory of Operation
Monochrome Process Operation
The Toner Cartridge Rack follows these steps for monochrome prints.
1. The Toner Cartridge Rack is stationary at the standby position.
2. When a print request is received from the controller, the Toner Cartridge Rack
is rotated to bring the K Toner Cartridge to its developing position.
3. Development of monochrome printing is started.
4. When the development is completed, the Toner Cartridge Rack is rotated and
brought to a stop at the standby position.
Color Process Operation
The Toner Cartridge Rack follows these steps for color prints.
1. The Toner Cartridge Rack is stationary at the standby position.
2. When a print request is received, the Toner Cartridge Rack rotates to place the
Y Toner Cartridge to its developing position.
3. Development of Y is carried out.
4. When development of Y is completed, the Toner Cartridge Rack is rotated to
bring the M Toner Cartridge to its developing position.
5. Development of M is carried out.
6. Similarly, the Toner Cartridge Rack rotates and development of C is carried
out, followed by K.
7. When the development of K is completed, the Toner Cartridge Rack rotates to
the standby position.
K
Y
C
M
K
Y
C
M
M
Y
K
C
M
Y
K
C
s6121mfp-134
Y
M
K
C
Y
M
K
C
M
Y
C
K
M
Y
C
K
C
K
K
M
C
Y
Y
M
M
Y
K
C
M
Y
K
C
s6121mfp135
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: ......