Minolta magicolor 7300 Service Manual page 6

FrameMaker Ver.6E(PC) magicolor 7300 Contents
02.11.11
<Engine>
(1) Removing the Control Board .............................................. D-8
<Removal Procedures>
<Reinstallation procedures>
(2) Removing the Controller Board ........................................ D-12
(3) Remove the 2nd Drawer Control Board ........................... D-13
(4) Removing the High Resistance Board ............................. D-14
(5) Removing the First Drawer Paper Size Detecting
Board ............................................................................... D-14
(6) Removing the Heater Lamp Control Board ...................... D-15
(7) Removing the DC Power Supply ..................................... D-16
(8) Removing the Control Panel ............................................ D-17
(9) Removing High Voltage Units 1 and 2 ............................. D-17
<Manual Feed Unit (optional)>
(1) Removing the Manual Feed Detecting Board .................. D-18
<Duplex Unit (optional)>
(1) Removing the Duplex Unit Control Board ........................ D-19
<Paper Feed Unit (optional)>
(1) Removing the Paper Feed Unit Control Board ................ D-20
2-4. Removing Units ...................................................................... D-22
(1) Removing the Print Head Unit ......................................... D-22
(2) Removing the 2nd Drawer ............................................... D-23
(3) Removing of the Manual Feed Unit (optional) ................. D-25
(4) Removing the Duplex Unit (optional) ............................... D-26
(5) Removing of the Paper Feed Unit (optional) .................... D-28
2-5. Cleaning and Disassembly of the Engine Parts ...................... D-31
(1) Composition of Transfer Belt Unit .................................... D-31
(2) Cleaning of the Fusing Entrance Guide Plate .................. D-31
(3) Cleaning the Print Head Unit window surface .................. D-32
(4) Cleaning the AIDC Sensor ............................................... D-32
(5) Removing the Paper Supply Drive Motor ......................... D-32
(6) Removing the Transport Drive Motor ............................... D-33
(7) Removing the Transport Roller Motor .............................. D-33
(8) Removing the Print Unit Drive Motor YMC/Bk ................. D-34
(9) Removing the 1st Image Transfer Pressure/Retraction
Clutch ............................................................................... D-34
(10) Remove the 2nd Drawer Paper Take-Up Clutch ............. D-35
(11) Remove the Paper Take-Up Motor for the 2nd Drawer ... D-36
(12) Removing the Registration Sensor .................................. D-37
(13) Removing the Temperature/Humidity Sensor .................. D-38
(14) Removing the Hard Disk Drive (optional) ......................... D-39
2-6. Disassembing the Manual Feed Unit (optional) ...................... D-40
(1) Removing the Manual Feed Motor ................................... D-40
(2) Removing the Paper Take-Up Drive Roller ...................... D-41
2-7. Disassembling the Duplex Unit (optional) ............................... D-43
(1) Removing the Duplex Unit Drive Motor ............................ D-43
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