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vii
Chapter 7
Removal and Replacement of Parts (without Calibration)
Introduction ..................................................................................... 7-1
Removal and Replacement Tools.................................................. 7-1
Before You Begin......................................................................... 7-2
Important Notes about Printer Components and Disassembly........ 7-3
Replacement of Parts ....................................................................... 7-4
Removing the PCA....................................................................... 7-4
Installing the PCA......................................................................... 7-6
Removing the Service Station ....................................................... 7-7
Installing the Service Stations ....................................................... 7-9
Removing the LED PCA..............................................................7-10
Installing the LED PCA ...............................................................7-12
Removing the LCD Panel ............................................................7-13
Installing the LCD Panel..............................................................7-14
Removing the Power Knob ..........................................................7-15
Installing the Power Knob............................................................7-16
Removing the Power Supply........................................................7-19
Installing the Power Supply .........................................................7-20
Removing the MIDS....................................................................7-21
Installing the MIDS .....................................................................7-22
Removing the Ink Supply System ................................................7-23
Installing the Ink Supply System..................................................7-24
Removing the Main Case.............................................................7-25
Installing the Main Case...............................................................7-26
Removing the Paper Knob ...........................................................7-27
Installing the Paper Knob.............................................................7-28
Removing the Fan........................................................................7-29
Installing the Fan .........................................................................7-30
Removing the Carriage Motor......................................................7-31
Installing the Carriage Motor .......................................................7-32
Removing the Assembly Harness Cover ......................................7-33
Installing the Assembly Harness Cover........................................7-34
Removing the Rear Door .............................................................7-35
Installing the Rear Door...............................................................7-36
Removing the Encoder Strip ........................................................7-37
Installing the Encoder Strip..........................................................7-38
Removing the Primary Star Wheel...............................................7-39
Installing the Primary Star Wheel.................................................7-40
Removing the Secondary Star Wheel ...........................................7-41
Installing the Secondary Star Wheel.............................................7-42
Removing the Rubber Foot..........................................................7-43
Installing the Rubber Foot............................................................7-44
Removing the Absorbers..............................................................7-45
Installing the Absorbers ...............................................................7-48